Federal Railroad Rights of Way
 CRS Report for Congress 
 Federal Railroad Rights of Way 
 Updated May 3, 2006 
 Pamela Baldwin 
 Legislative Attorney 
 American Law Division 
 Aaron M. Flynn 
 Legislative Attorney 
 American Law Division 
 Congressional Research Service ˜ The Library of Congress 
 Federal Railroad Rights of Way 
 Summary 
 During the drive to settle the western portion of the United States, Congress 
 sought to encourage the expansion of railroads, at first through generous grants of 
 rights of way and lands to the great transcontinental railroads between 1862 and 
 1871, and later through the enactment of a general right of way statute. The 1875 
 General Railroad Right of Way Act permitted railroads to obtain a 200-foot federal 
 right of way by running tracks across public lands. Some railroads also obtained 
 rights of way by private purchase or through the exercise of state or federal powers 
 of eminent domain.  Therefore, not all railroad rights of way are on federal lands, and 
 the property interest of a railroad in a right of way may vary.  The courts have 
 characterized the interest held by a railroad pursuant to a federally granted right of 
 way variously: as a “limited fee” in the case of a land grant right of way, or as an 
 easement in the case of a right of way under the 1875 Act. 
 As railroads closed rail lines, questions arose as to the disposition of the lands 
 within the former rights of way.  Many individual instances were resolved in separate 
 legislation.  In 1922, Congress enacted a general law to provide that federal railroad 
 rights of way on federal lands become the property of the adjacent landowner or 
 municipality through which the right of way passed.  This law is unclear in several 
 respects — for example, as to what procedures are sufficient to constitute an 
 abandonment of a right of way, and on what authority Congress could provide for the 
 establishment of highways within the right of way after abandonment of the rail line. 
 In 1988, in what is popularly known as the Rails to Trails Act, Congress opted to 
 bank rail corridors, keeping them available for possible future use as railroads and 
 making them available for interim use as recreational trails. 
 Some cases have held that Rails to Trails results in takings of private property 
 when non-federal easements were involved.  In the context of federal rights of way, 
 recent cases have held that the federal government did not retain any interest in 
 federal railroad rights of way when the underlying lands were conveyed into private 
 ownership, and therefore if an abandoned rail corridor is held for interim trail use, 
 compensation is owed the adjacent landowners.  However, Congress has legislated 
 numerous times over the years regarding federal railroad rights of way, as though 
 Congress believed it had continuing authority over their ultimate disposition.  Issues 
 may continue to arise surrounding the disposition of federal railroad rights of way, 
 possibly involving, for example, the authority of Congress over the rights of way, the 
 nature of the interest held by the railroad, the validity of attempts by the railroad to 
 convey all or part of that interest, and disputes between adjacent landowners over 
 perceived entitlements to lands within a particular right of way. 
 This report discusses the history of federal railroad rights of way and some of 
 the cases addressing them.  It will be updated from time to time as circumstances 
 warrant. 
 
 
 
 
 
 
 Contents 
 In troduction ......................................................1 
 Background ......................................................1 
 Legal Nature of “Rights of Way” .....................................3 
 Conveyances by the Railroads........................................7 
 Congressional Disposition of Underlying Federal Interests.................9 
 “Rails to Trails”..................................................12 
 5th Amendment Takings Cases.......................................13 
 Conclusion ......................................................18 
 Federal Railroad Rights of Way 
 Introduction 
 Congress facilitated the development of railroads, especially railroads in the 
 West, through various forms of federal assistance.  Primary among this assistance 
 was the granting of rights of way across the public lands.  Not all of these grants were 
 the same, but some arguably contemplated a retained interest in the United States. 
 As the continued operation of certain railways became less practicable  and portions 
 of rail lines were sold or closed, attention increasingly turned to title issues and the 
 nature and scope of the authority of Congress to dispose of rail corridors.  This report 
 discusses the history of the federal railroad rights of way grants, the various forms 
 such grants have taken, and the provisions Congress has enacted to govern 
 disposition of railroad rights of way.  This report will be updated as circumstances 
 warrant. 
 Background 
 The middle of the nineteenth century witnessed a burst of federal legislation 
 fostering the construction of railroads in America.1  Many factors contributed to this 
 legislative initiative, among them the discovery of gold in California, the American 
 civil war, the absence after secession of opposing votes by southern states, and a 
 desire to encourage the settlement and development of the vast new western 
 territories, thereby increasing tax revenues, opening markets, and providing more 
 adequately for the defense of the West.  It was also felt that transcontinental rail lines 
 could not be built without substantial Federal assistance.  The grants sometimes 
 consisted only of a right of way across public lands, but sometimes also included a 
 greater subsidy in the form of additional grants of land, financial support, or both. 
 Some land grants were made to states to be conveyed by them to a railroad company 
 upon completion of specified segments of line.  Other grants were made to railroad 
 corporations directly.  Usually this latter course was followed if the route was to 
 cross territories rather than states.  Typically, in this latter instance, a federally 
 chartered corporation was created by the same legislation that established the land 
 grants. 
 1  See J.B. SANBORN, CONGRESSIONAL GRANTS OF LAND IN AID OF RAILROADS (1899); P.W. 
 GATES, HISTORY OF PUBLIC LAND LAW DEVELOPMENT, ch. XIV (1968). 
 Several transcontinental railroads were authorized in a ten-year period, including 
 the Union Pacific/Central Pacific in 1862 and 1864,2 the Northern Pacific in 1864,3 
 the Atlantic and Pacific in 1866,4 and the Texas Pacific in 1871.5  The terms of grants 
 varied, but all of these railroads received a right of way and additional land grants. 
 These lands were typically granted in a “checkerboard” layout — blocks of railroad 
 lands alternated with government-retained lands — with the intent that the railroads 
 would sell their lands to settlers to finance the railroad, and the presence of the 
 railroad would make the retained government lands more valuable.  Other, non- 
 transcontinental railroads also received federal grants to begin operation. 
 By the time the fourth transcontinental line was authorized in 1871, vehement 
 opposition was developing to the railroads that only a few short years before had 
 received enthusiastic support.  As one historian put it, when the West “saw evidence 
 that railroads were not prompt in bringing their lands on the market and putting them 
 into the hands of farm makers, the West turned from warm friendship to outright 
 hostility to railroads.”6 
 This hostility was reflected in a cessation of congressional land grants to 
 railroads.7  Congress did, however, wish to continue to encourage the expansion of 
 railroads across the western lands.  Special acts continued to be passed that granted 
 a right of way through the public lands of the United States to designated railroads, 
 but this piecemeal approach was burdensome.  In 1875, Congress enacted a statute 
 known as the “General Railway Right of Way Act (GRRWA),”8 that granted a right 
 of way two hundred feet wide across public lands and, as codified at 43 U.S.C. § 934, 
 states in pertinent part: 
 The right of way through the public lands of the United States is granted to any 
 railroad company duly organized under the laws of any State or Territory, except 
 the District of Columbia, or by the Congress of the United States, which shall 
 have filed with the Secretary of the Interior a copy of its articles of incorporation, 
 and due proofs of its organization under the same, to the extent of one hundred 
 feet on each side of the central line of said road; also the right to take, from the 
 public lands adjacent to the line of said road, material, earth, stone, and timber 
 necessary for the construction of said railroad; also ground adjacent to such right 
 of way for station buildings, depots, machine stops, side tracks, turnouts, and 
 water stations, not to exceed in amount twenty acres for each station, to the 
 extent of one station for each ten miles of its road. 
 2 Act of July 1, 1962, ch. 120, 12 Stat. 489 and Act of July 2, 1864, ch. 216, 13 Stat. 356. 
 3 Act of July 2, 1864, ch. 217, 13 Stat. 365. 
 4 Act of July 27, 1866, ch. 278, 14 Stat. 292. 
 5 Act of March 3, 1871, ch. 122, 16 Stat. 573. 
 6 GATES, supra note 1, at 380. 
 7 See Cong. Globe, 42d Cong., 2d Sess. 1585 (1872). 
 8 Act of March 3, 1855, ch. 200, 10 Stat. 683, and Act of July 26, 1866, ch. 262, 14 Stat. 
 At times, railroads also acquired some rights through the exercise of state power 
 of eminent domain and through the exercise of federal power of eminent domain.  In 
 addition, some rights of way were simply purchased by the railroads from non-federal 
 owners.  In the latter instance, the railroad obviously could hold full title to the right 
 of way lands and the federal government none.  By contrast, in those instances in 
 which the right of way was obtained by an exercise of the federal power of eminent 
 domain, one would have to examine the particular authority for that exercise and also 
 the particular condemnation proceedings to determine the scope and conditions of the 
 title the railroad obtained. 
 This report does not address privately-owned railroad rights of way but 
 discusses railroad rights of way granted by the federal government, either as part of 
 a land grant or under the 1875 right of way statute. 
 Legal Nature of “Rights of Way” 
 The courts have interpreted the right of way interests conveyed to railroads in 
 various ways, and it has become increasingly difficult to reconcile the sequence of 
 congressional enactments and judicial holdings into a coherent body of law.  A 
 complete review of the extensive enactments, litigation, and interpretations is beyond 
 the scope of this report, but some of the principal cases and issues are set out. 
 The Supreme Court has said that a pre-1871 right of way granted to a land grant 
 railroad was a “limited fee,”9 while the right of way granted under the 1875 statute10 
 was an easement.  More recent cases seem to indicate that the terminology may not 
 be of vital importance; the significance of the terms used depends on the context in11 
 which an inquiry arises.  However, the “rail banking” provisions of the Rails to 
 Trails Act (discussed below) have again resulted in a focus on the exact nature of the 
 right of way interest and the authority of Congress over rail corridors.  To encourage 
 settlement of the West, Congress not only enacted railroad rights of way grants but 
 also statutes that authorized the conveyance of lands to private citizens.  The 
 railroads crossed these lands and whether the “banking” of the rail corridors once 
 trains no longer operate results in a taking of private property for which 
 compensation is owed under the 5th Amendment to the Constitution has been 
 addressed in several recent cases discussed later in this report. 
 A review of property law terms may be helpful.  Usually when land is granted 
 to another owner, the conveyance is complete and final.  If the interest conveyed is 
 complete and includes all rights associated with the property, it is a “fee simple.”  It 
 9 Northern Pacific Railway Co. v. Townsend, 190 U.S. 267, 271 (1903), modified in United 
 States v. Union Pacific. Railroad Co., 353 U.S. 112 (1957). 
 10 Great Northern Ry. Co. v. United States, 315 U.S. 112 (1957). 
 11 See Marshall v. Chicago and Northwestern Transp. Co., 31 F.3d 1028 (10th Cir. 1994); 
 Vieux v. East Bay Regional Park Dist., 906 F.2d 1330 (9th Cir. 1990); Wyoming v. Andrus,th 
 is possible, however, to convey less than all property rights, or to convey title to a 
 grantee so that title may revert to the grantor in some circumstances.  If the interest 
 conveyed is only the right to use the land of another for a particular purpose (such as 
 the right to cross the land of another), the interest is an easement.  There can be a 
 gradation of interests between fee title and an easement depending on the exclusivity 
 of possession granted, the duration of the interest granted, and the completeness of 
 the rights granted.  A right of way interest may be structured and conveyed in such 
 a manner that the grantor retains a “reversionary” interest in the property, which 
 means that the property may in some circumstances revert to the grantor. 
 A fee grant may be made so that it continues only so long as some use or 
 circumstance continues, and if that use or circumstance ceases, then title reverts 
 automatically to the grantor.  This is called a determinable grant.  Or a fee grant may 
 be interpreted as being made on the condition that if “x” occurs, then the grantor may 
 reenter the property, and title may revert to the grantor.  This is called a grant on a 
 condition subsequent.  Both of these could be characterized as “limited fees,” since 
 they are less than full fee title. 
 The principal difference between these two types of grants is that in the former 
 instance, no action on the part of the grantor is necessary to reassert title; title reverts 
 by action of law as soon as the envisioned use or circumstance ceases.  In contrast, 
 if the grant is deemed to be a grant on a condition subsequent, the grantor must take 
 some action to reassert title upon the breach (or fulfillment) of the condition 
 (depending on whether the grant and condition were worded positively or 
 negatively).  This action usually takes the form of a judicial proceeding to determine 
 that the terms of the condition have in fact been met or breached. 
 If the right of way is a mere easement, at common law when the easement use 
 ceases, the easement simply disappears and the “servient” estate — the land burdened 
 by the easement — no longer is so burdened.  (Therefore, it usually is not technically 
 correct to speak of a “reversionary interest” in connection with a common law 
 easement.) 
 However, Art. IV, § 3, cl. 2 of the Constitution gives Congress the “Power to 
 dispose of and make all needful Rules and Regulations respecting the Territory or 
 other Property belonging to the United States.” When Congress grants a property 
 interest, the grant is both a grant of property and a law and Congress is free to specify 
 terms or elements different from those that otherwise would apply either by virtue of 
 the common law or in other statutes.  This fact seems to have been lost in some of the 
 discussions of congressional railroad grants.  A railroad grant may also be both a 
 grant of a property interest and a contractual agreement between the federal 
 government and the railroad.12 
 One of the earlier cases in which the Supreme Court considered the title taken 
 by a land-grant railroad was Schulenberg v. Harriman in 1874, in which the Court 
 said: “A legislative grant operates as a law as well as a transfer of the property, and 
 12 United States v. Northern Pacific Railway Co., 256 U.S. 51 (1921). 
 has such force as the intent of the legislature requires.”13  Considering all the 
 conditions and provisos that in the legislation granted lands to the railroad in 
 question, the court found the interests granted to the railroad to be a fee on condition, 
 and that breach could only be asserted by the government as grantor.  In this respect, 
 the Court clearly distinguished between what could happen at common law where the 
 two private parties were involved from these congressionally created property 
 interests where one party was the sovereign government and must enforce the terms 
 of the property grant either by judicial proceedings or by legislative assertion that was 
 the equivalent — “the mode of asserting or of resuming the forfeited grant is subject 
 to the legislative authority of the government.”14 
 Another early case interpreted a land grant railroad right of way as a limited fee, 
 made on an implied condition of reverter in the event that the company ceased to use 
 the land for railroad purposes.15  In this case, the Court also said: “No express 
 provision for a forfeiture was required to fix the rights of the Government.  If an 
 estate be granted upon a condition subsequent, no express words of forfeiture or 
 reinvestiture of title are necessary to authorize the grantor to reenter in case of a 
 breach of such conditions.”16  It is important to note that this case involved private 
 persons who had been patented lands over which the train tracks ran, and the Court 
 voided those patents on the ground that they could not convey the block of lands they 
 purported to convey due to the fact that the railroad held limited fee title to the right 
 of way strip of land. 
 In 1875, Congress approved the general railroad right of way grant (GRRWA) 
 using the same language as in some of the land-grant rights of way grants: “The right 
 of way through the public lands of the United States is hereby granted to any railroad 
 company ....”17  The Supreme Court held in Great Northern Railway Co. v. United 
 States that this language clearly granted only a surface easement rather than the strip 
 of land right of way.18  In reaching this conclusion, the Court looked to other 
 language of GRRWA, to administrative interpretations, and to subsequent 
 enactments by Congress that referred to the “easements” given by the 1875 Act.  The 
 Court pointed to § 4 of the Act as especially persuasive in that it states that once each 
 right of way is noted on plats in the local land office, “thereafter all such lands over 
 which such right of way shall pass shall be disposed of subject to the right of way.” 
 (Emphasis added.)  “Apter words to indicate the intent to convey an easement would 
 be difficult to find.”19  As will be discussed, however, it is possible that Congress did 
 not intend by this language to relinquish its authority over the ultimate disposition 
 of the rail corridor. 
 13 21 Wall. 44, 62 (1874). 
 14 Id. at 63-64.  (Footnote omitted.) 
 15 Northern Pacific Railway Company v. Townsend, 190 U.S. 267, 271 (1903). 
 16 Atlantic and Pacific Railroad Company v. Mingus, 165 U.S. 413, 427-428 (1897). 
 17 Act of March 3, 1875, ch. 152, 18 Stat. 482, formerly codified at 43 U.S.C. § 934; 
 repealed by P.L. 94-579. 
 18 Great Northern Railway Co. v. United States, 315 U.S. 262 (1942). 
 19 Id. at 271. 
 The Great Northern case illustrates the mixture of facts and terminology that 
 renders harmonizing the various judicial holdings difficult.  In Great Northern, the 
 United States sued to enjoin the plaintiff Railway Company from drilling for oil and 
 gas beneath an 1875 right of way.  The railroad owned the adjacent lands and hence 
 at common law could have been the owner of underlying estate.  No evidence of title 
 in the United States was introduced; but the court allowed the parties to stipulate that 
 “the United States has retained title to certain tracts of land over which petitioner’s 
 right of way passes ....”20  This stipulation avoided a resolution of issues involving 
 the possible rights of adjacent landowners or the nature of possible retained authority 
 of Congress. 
 In another case in which the government sued to enjoin a railroad company from 
 drilling for oil and gas on the land-grant right of way granted it by the government, 
 the Supreme Court ruled that the right of way grant did not include mineral rights 
 because of other language in the Act that excepted out mineral lands — language the 
 Court held applied to the entire statute and not just to grants of lands.21  In reviewing 
 the “limited fee” cases, the Court said that the most such cases decided was that “the 
 railroads received all surface rights to the right of way and all rights incident to a use 
 for railroad purposes.”  This case has sometimes been regarded as holding that even 
 land-grant rights of way were merely easements, but in fact the Court held only that 
 the grant did not give the mineral rights to the owner of the right of way because 
 nothing passed except what was conveyed in clear language; the grants were 
 construed favorably to the government with doubts resolved in favor of the 
 government; and oil and gas development was not within the railroad purposes of the 
 right of way.  Nevertheless, the Supreme Court did strongly suggest that all railroad 
 rights of way were easements. 
 Although the courts have struggled at times to articulate the nature and scope 
 of the interest held by a railroad, the cases are clear that the right of way interest, 
 whether limited fee or easement, is conditioned on the continued use of the right of 
 way for railroad purposes, although that phrase may be broadly construed.22  
 20 Id. at 280. 
 21 United States v. Union Pacific Railroad Co., 353 U.S. 112 (1957). 
 22 The purposes of a railroad right of way may be interpreted broadly to mean any purpose 
 of public transportation. See Wash. Wildlife Preservation, Inc. v. Minnesota, 329 N.W.2d 
 Conveyances by the Railroads 
 Congress has authorized the railroads to convey part of their rights of way for 
 highway purposes.  In 1920, Congress authorized railroads to convey to state, 
 counties, or municipalities, portions of rights of way to be used as public highways 
 or streets provided the conveyance would not diminish the railroad right of way to 
 less than 100 feet. As codified at 43 U.S.C. 913, this provision reads: 
 § 913 Conveyance by land-grant railroads of portions of rights-of-way to 
 State, county, or municipality 
 All railroad companies to which grants for rights of way through the public lands 
 have been made by Congress, or their successors in interest or assigns, are 
 authorized to convey to any State, county, or municipality any portion of such 
 right of way to be used as a public highway or street:  Provided, That no such 
 conveyance shall have the effect to diminish the right of way of such railroad 
 company to a less width than 50 feet on each side of the center of the main track23 
 of the railroad as now established and maintained. 
 Section 16 of the Federal Highway Act of 192124 gave the consent of the United 
 States to any railroad or canal company conveyance to the highway department of 
 any state “any part of its right of way or other property in that State acquired by grant 
 from the United States.”  Note that this provision did not mention the necessity for 
 retaining the central right of way, and the legislative history offers no clarification on 
 the point.  The Federal Highway Act included language stating “all acts or parts of 
 acts in any way inconsistent with the provisions of this act are hereby repealed ...,” 
 and courts that have addressed the issue have found that the 1921 enactment 
 amended § 913, eliminating the requirement that the retained central core be 100 feet 
 in width.25  It is arguable, however, that because the railroad is only authorized to 
 convey “property acquired” from the United States, neither a full fee title nor any 
 retained interest of the United States could be conveyed.  Under such reasoning, the 
 railroad must continue to use the right of way for railroad purposes or, if that use 
 ceased, the railroad could not convey the central core.  In addition, if the railroad 
 were legally abandoned, the public highway exception in section 912 would still 
 allow one year for any abandoned portion of a right of way to be “embraced in a26 
 public highway.” 
 Controversies have arisen as to the authority of the railroads to convey all or part 
 of their interest in the rights of way aside from the highway context, and as to the 
 23 Act of May 25, 1920, ch. 197, 41 Stat. 621. 
 24 Act of November 9, 1921, ch. 119, 42 Stat. 212, codified at 23 U.S.C. 316. The Act of 
 August 27, 1958, P.L. 85-767, 72 Stat. 915, which revised Title 23, added the words “or its 
 nominee” after “of any State” “so that in those instances where the county or other political 
 subdivision is the proper party to hold title to the right-of-way, such action can be effected.”th 
 H.Rept. 1938, 85 Cong. 2d Sess. 107 (1958). 
 25 Mauler v. Bayfield County, 204 F.Supp. 2d 1168, 1175 (W.D. Wis 2001), aff’d 309 F.3d 
 26 43 U.S.C. § 912. 
 authority of private citizens to obtain rights to property within the rights of way 
 through adverse possession — what might be characterized as “squatter’s rights.” 
 The Supreme Court interpreted the grant of a federal right of way as a unit, no 
 portion of which could be obtained for private purposes by adverse possession. 
 By granting a right of way four hundred feet in width, Congress must be 
 understood to have conclusively determined that a strip of that width was 
 necessary for a public work of such importance, and it was not competent for a 
 court, in the suit of a private party, to adjudge that only twenty-five feet thereof27 
 were occupied for railroad purposes in the face of the grant .... 
 Similarly, the court has held that the right of way purposes would be negated by 
 the existence of the power of the railroad to alienate the right of way or any portion 
 of it.28 
 Despite the limitations on the alienability of federal rights of way, the railroads 
 still purported to convey, and adjacent landowners continued to encroach upon, rights 
 of way and claim rights thereto.  Over the years, Congress has repeatedly legislated 
 to legitimize particular conveyances and activities to alleviate the hardships to 
 innocent purchasers.29  In doing so, Congress has consistently asserted that Congress, 
 not the railroads, had the authority to dispose of rail corridors.  Many of the 
 validation statutes involved land-grant railroad rights of way, which Congress 
 repeatedly characterized as limited fee grants with a reversionary interest in the 
 federal government.30  Subsequent statutes interpreting and declaring the intent of 
 27 Northern Pacific Railway Co. v. Smith, 171 U.S. 260, 275 (1898); see also Northern 
 Pacific Railway Co. v. Townsend, 190 U.S. 267 (1903); Kindred v. Union Pacific Railroad 
 Co., 225 U.S. 582 (1912). 
 28 Townsend,190 U.S. at 271. 
 29 See, e.g., the Act of April 28, 1904, ch. 1782, 33 Stat. 538 (legalizing, validating, and 
 confirming “all conveyances heretofore made” by the Northern Pacific Railroad Company 
 of land forming a part of the right of way granted by the government provided that the 
 conveyances did not diminish the right of way to less than two hundred feet); and the Act 
 of June 24, 1912, ch. 181, 37 Stat. 138 (legitimizing conveyances made by the Union Pacific 
 Railroad and certain others of lands within the right of way granted the Union Pacific, and 
 permitting adverse possession claims against the railroad in accordance with the laws of the 
 state in which the land is situated). 
 30 See S.Rept. 108-305 at 2 (2004) re H.R. 1658, which became Priv. L. 108-2.  Congress 
 noted in this report that on at least one hundred occasions the Central Pacific Railroad 
 Company’s successors, the Central Pacific Railway Company and the Southern Pacific 
 Transportation Company, had attempted to convey parcels of the 1862 right of way land 
 grant to others even though the companies did not have the legal authority to do so and the 
 “conveyances were made without regard  to the Federal Government’s reversionary interest 
 in the land.”  The report also mentions three previous occasions on which Congress enacted 
 legislation to validate conveyances: P.L. 95-586, 92 Stat. 2485; P.L. 99-543, 100 Stat. 3040; 
 and Priv. L. 103-2, 108 Stat. 5057.  See also H.Rept. 105-171 (1997) re H.R. 960, which 
 became P.L. 105-195. 
 earlier statutes are entitled to be given great weight in statutory construction.31  In this 
 context, Congress has enacted statutes for more than a century that in text or 
 committee reports refer to the reversionary interest of the United States, a point that 
 will be discussed further below.  A review of these enactments may shed light on the 
 issues, although this consistent view of Congress that a  residual interest remains in 
 the United States has not figured prominently in judicial decisions thus far. 
 Congressional Disposition of 
 Underlying Federal Interests 
 Congress legislated specially to provide for the final disposition of particular 
 rights of way no longer being used for railroad purposes, and in 1922 also enacted a 
 general statute.32  As codified at 43 U.S.C. § 912, the 1922 statute provides that upon 
 forfeiture or abandonment, the lands granted to any railroad company for use as a 
 right of way for its railroad etc. would pass to a municipality if the right of way 
 passed through one, or to adjacent landowners, except that a highway could be 
 established within the right of way within one year after the date of a forfeiture or 
 abandonment.  The provisions state: 
 Whenever public lands of the United States have been or may be granted to any 
 railroad company for use as a right of way for its railroad or as sites for railroad 
 structures of any kind, and use and occupancy of said lands for such purposes has 
 ceased or shall hereafter cease, whether by forfeiture or by abandonment by said 
 railroad company declared or decreed by a court of competent jurisdiction or by 
 Act of Congress, then and thereupon all right, title, interest, and estate of the 
 United States in said lands shall, except such part thereof as may be embraced 
 in a public highway legally established within one year after the date of said 
 decree or forfeiture or abandonment[,] be transferred to and vested in any person, 
 firm, or corporation, assigns, or successors in title and interest to whom or to 
 which title of the United States may  have been or may be granted, conveying or 
 purporting to convey the whole of the legal subdivision or subdivisions traversed 
 or occupied by such railroad or railroad structures of any kind as aforesaid, 
 except lands within a municipality the title to which, upon forfeiture or 
 abandonment, as herein provided, shall vest in such municipality, and this by 
 virtue of the patent thereto and without the necessity of any other or further 
 conveyance or assurance of any kind or nature whatsoever: Provided,  That this 
 section shall not affect conveyances made by any railroad company of portions 
 of its right of way if such conveyance be among those which have been or may 
 after March 8, 1922, and before such forfeiture or abandonment be validated and 
 confirmed by any Act of Congress; nor shall this section affect any public 
 highway on said right of way on March 8, 1922: Provided further, That the 
 transfer of such lands shall be subject to and contain reservations in favor of the 
 United States of all oil, gas, and other minerals in the land so transferred and 
 conveyed, with the right to prospect for, mine and remove same. 
 31 Red Lion Broadcasting Co. v. FCC, 395 U.S. 367, 380-381 (1969). 
 32 Act of March 8, 1922, ch. 94, 42 Stat. 414, 43 U.S.C. § 912. 
 Note that this statute begins by referring to grants of lands for railroad rights of 
 way, and at least two fundamental elements of section 912 remain integral to 
 disposition of railroad rights of way — the concept of abandonment and the public 
 highway exception. 
 Under section 912, as amended, certain rights vest upon abandonment.33  A 
 finding of abandonment must also be declared by a court of competent jurisdiction 
 or by an act of Congress.34 What constitutes abandonment remains, however, 
 somewhat uncertain.  The relevant statutes do not define abandonment, and no single 
 court decision has definitively resolved the question.  Likewise, the congressional 
 debate on the statute was limited and does not provide clarification of the intended 
 meaning.35  The courts that have addressed the abandonment requirement have often 
 looked to common law principles in interpreting the term.  A particularly influential 
 case has read § 912 to require a present intent to abandon as well as physical 
 abandonment, evidenced by the cessation of tax payments related to the property, 
 discontinuation of service and other railroad-related use, and removal of tracks.36 
 Additional requirements, however, vary from circuit to circuit.  The major point of 
 dissension appears to be the status of abandonment determinations by the Interstate 
 Commerce Commission (“ICC”) or, for cases arising after the termination of the 
 ICC, by the Surface Transportation Board (“STB”).37  The Tenth Circuit has 
 consistently found such a determination a prerequisite to abandonment.38  However, 
 in the Ninth Circuit, an ICC or STB determination of abandonment may not always 
 be necessary.  As stated in Vieux v. East Bay Regional Park District, “a railroad 
 could abandon without any involvement from the I.C.C., if there is no injunctive 
 action brought [by the I.C.C., the U.S. or state government] and if a court decrees that 
 the railroad has abandoned the line.  The I.C.C. regulation and process determine 
 what effects an abandonment will have and what the railroad must do to counteract 
 those effects before it abandons, but they do not determine that an abandonment has 
 actually occurred.”39 
 Section 912 also established a public highway exception.  A state or local 
 agency has the right to include portions of any railroad right of way in a public 
 33 43 U.S.C. § 912; 16 U.S.C. § 1247(d); 16 U.S.C. § 1248(c). 
 34 43 U.S.C. § 912; See, e.g., Vieux v. East Bay Regional Park Dist., 906 F.2d 1330, 1339 
 (9th Cir. 1990), rehearing denied, cert. denied 498 U.S. 967. 
 35 See, e.g., King County v. Burlington Northern Railroad Co., 885 F.Supp. 1419 
 (W.D.Wash. 1994). 
 36 Idaho v. Oregon Short Line Railroad Co., 617 F.Supp. 213, 218 (D.Idaho 1985). 
 37 For ICC termination and STB assumption of railroad-related functions, see ICC 
 Termination Act, P.L. 104-88, 109 Stat. 803. 
 38 Phillips Co. v. Denver and Rio Grande W. R.R. Co., 97 F.3d 1375, 1376 (10th Cir. 1995). 
 39 Vieux v. East Bay Regional Park Dist., 906 F.2d 1330, 1339 (9th Cir. 1990), rehearing 
 denied, cert. denied 498 U.S. 967. 
 highway within one year of its legal abandonment, thus eliminating other title 
 claims.40  The relevant committee report indicates: 
 It seemed to the committee that such abandoned or forfeited strips are of little or 
 no value to the Government and that in case of lands in rural communities they 
 ought in justice to become the property of the person to whom the whole of the 
 legal subdivision had been granted or his successor in interest.  Granting such 
 relief in reality gives him only the land covered by the original patent.  The 
 attention of the committee was called, however, to the fact that in some cases 
 highways have been established on abandoned rights of ways or that it might be 
 desirable to establish highways on such as may be abandoned in the future. 
 Recognizing the public interest in the establishment of roads, your committee 
 safeguarded such rights by suggesting the amendments above referred to 
 protecting not only roads now established but giving the public authorities one 
 year’s time after a decree of forfeiture or abandonment to establish a public41 
 highway upon any part of such right of way. 
 Two cases have held that the United States retained a reversionary interest in 
 railroad rights of way, including those established after 1871 (i.e. non-land grant 
 railroad rights of way), and that the adjacent landowners had non-vested reversionary 
 rights that were cut off when recreational trail uses were properly established as 
 public highways under state law within the one-year public highway exception set out 
 in §§ 912 and 913.42 
 The 1922 Act and the report language explaining it reveal an important point 
 that arguably has not received adequate attention.  Clearly, Congress believed that it 
 had retained the authority to provide for the disposition of railroad rights of way, 
 whether because Congress continued to hold some traditional property interest, such 
 as a reversionary interest (note the reference to Congress’ understanding that the 
 rights of way were “strips” of land), or because its retained authority over the 
 termination of the rights granted was an element of the property interests granted. 
 If the railroad rights of way exactly paralleled some common law property interest 
 such as an easement, how can Congress make an alternative disposition of the 
 underlying lands other than that which would otherwise apply at common law?  The 
 one-year window within which highways could be established in an abandoned rail 
 corridor only makes sense if Congress retained the authority to deviate from common 
 law property rights with respect to termination of the grants.  Recalling that the 
 railroad grants were both grants of a property interest and a law, the argument could 
 be made that Congress intended as a matter of law to retain authority over the 
 40 See Nicodemus v. Union Pacific Railroad Co., 318 F.3d 1231, 1237 n. 8 (10th Cir. 2003); 
 Fitzgerald v. City of Ardmore, 281 F. 2d 717 (10th Cir. 1969); Wyoming v. Andrus, 602 F.2dth 
 1379, 1384 (10 Cir. 1979); Marshall v. Chicago and Northwestern Transp. Co., 31 F.3d 
 King County v. Burlington Northern R.R. Co., 885 F. Supp. 1419, 1422 (W.D.Wash. 1994). 
 41 S.Rept. 388, 67th Cong., 2d Sess. 1 (1922). 
 42 Vieux v. East Bay Regional Park Dist., 906 F.2d 1330, 1339 (9th Cir. 1990), rehearing 
 denied, cert. denied 498 U.S. 967; see also Barney v. Burlington Northern Railroad Co., 
 Inc., 490 N.W.2d 726, 732 (S.D. 1992) cert. denied 507 U.S. 914 (quoting Vieux, 906 F.2d 
 at 1339). 
 termination of the property rights granted.  Arguably, this principle has been 
 embodied in the enactments of Congress for more than a century that provided for 
 the disposition of the rights of way.  The importance of this question has been 
 highlighted by recent cases involving the Rails to Trails litigation. 
 “Rails to Trails” 
 Congress has established a National Trails System to designate and manage a4344 
 system of national trails.  Amendments in 1983 and 1988 authorized the banking 
 of railroad rights of way to preserve them for possible future railroad use and to allow 
 interim use of the rights of way corridors for recreation.  As indicated in the 
 legislative history, Congress intended the trails system to increase recreational 
 opportunities, conserve natural resources, and, through the “Rails to Trails” 
 provisions, preserve rapidly diminishing rail corridors for possible future railroad45 
 use.  Specifically, the Rails to Trails  provisions were enacted to deal with the 
 problem of state property laws providing for the expiration of easements upon46 
 abandonment.  As codified at 16 U.S.C. § 1247(d), Congress provided railroads 
 wishing to discontinue service on a particular route an opportunity to negotiate with 
 state, municipal, or private entities who were prepared to assume responsibility for 
 conversion and management of the rail corridor as a trail.47  If the negotiations were 
 successful, the right of way would not be deemed abandoned; rather it was 
 considered to be under an “interim use,” with the possibility that rail service could48 
 be reinitiated in the future.  By avoiding final abandonment status, the railroad right 
 of way did not pass under applicable state law or 43 U.S.C. § 912. 
 The 1988 amendment (16 U.S.C. § 1248(c)) provides for the retention by the49 
 federal government of any and all federal interests in railroad rights of way.  The 
 statute provides 
 43 Act of March 28, 1983, P.L. 98-11, 97 Stat. 42. 
 44 Act of October 4, 1988, P.L. 100-470, 102 Stat. 2281. 
 45 H.Rept. 98-28 at 8 (1983); S.Rept. 100-408 at 3 (1988); see also 16 U.S.C. § 1241 (a); 16 
 U.S.C. § 1247(d). 
 46 See Preseault v. Interstate Commerce Comm’n, 494 U.S. 1 (1990); Citizens Against Rails 
 to Trails v. Suface Transp. Bd., 267 F.3d 1144 (D.C.Cir. 2001); and Grantwood Village v.th 
 Mo. Pac. R.R. Co., 95 F.3d 654, 658 (8 Cir. 1996). This system raised and continues to 
 engender claims of Takings Clause violations.  While the Congress may postpone reversions 
 that would occur under state law, doing so does not eliminate the underlying property right. 
 In these instances, the property interest held by the railroad vis-a-vis a party claiming a 
 taking becomes integral to the determination of each one’s respective rights.  For a general 
 discussion, see ROBERT MELTZ, DWIGHT H. MERRIAM, RICHARD M. FRANK, THE TAKINGS 
 CLAUSE: CONSTITUTIONAL LIMITS ON LAND-USE CONTROL AND ENVIRONMENTAL 
 REGULATION, ch. 27 (Island Press 1999). 
 47 16 U.S.C. § 1247(d) (2003). 
 48 Id. 
 49 16 U.S.C. § 1248(c) (2003). 
 Commencing on October 4, 1988, any and all right, title, interest, and estate of 
 the United States in all rights-of way of the type described in the Act of March 
 8, 1922 (43 U.S.C. 912), shall remain in the United States upon the abandonment 
 or forfeiture of such rights-of way, or portions thereof, except to the extent that 
 any such right-of way, or portion thereof, is embraced within a public highway 
 no later than one year after a determination of abandonment or forfeiture, as50 
 provided under such Act. 
 Section 1248(c) thus significantly changes the disposition of federal interests 
 involved in federally-granted rail corridors over which trains no longer run, causing 
 all interests to be retained by the United States rather than passing to adjacent 
 landowners or municipalities.  By its own language, section 1248(c) confirms the 
 continuing force of the 1922 Act, specifically reinforcing the continued vitality of 
 §912 public highway exception.  Accordingly, courts have continued to recognize 
 §912 in so far as it does not conflict with section 1248(c).51 
 5th Amendment Takings Cases 
 After the enactment of Rails to Trails, cases examined whether the retention of 
 non-operating railroad rights of way for use as recreational trails constitutes a taking 
 entitling the landowners to just compensation under the 5th Amendment to the 
 Constitution.  With respect to some privately granted rights of way, the Supreme 
 Court in Preseault held that the law was constitutional because the “Tucker Act”5253 
 provided an avenue to obtain compensation if any were owed.  A subsequent case 
 involving the same plaintiffs held that a compensable taking had occurred, but that 
 not every exercise of authority by the United States under the Rails to Trails Act 
 would necessarily result in compensable takings.  The Preseault cases involved 
 private fee-title landowners whose predecessors had sold an easement for railroad 
 purposes to a railroad.  Ultimately, the Court of Appeals for the Federal Circuit 
 decided that use of the right of way for recreational purposes was beyond the scope 
 50 Id. 
 51 E.g., Mauler v. Bayfield County, 204 F.Supp.2d 1168 (W.D. Wis 2001), aff’d 309 F.3d 
 997 (7th Cir. 2002); see also Vieux v. East Bay Regional Park Dist., supra. It should be noted 
 that while the Mauler decision is based upon a well-reasoned  interpretation of the various 
 Rails to Trails provisions, it is not entirely apparent that §§  912 and 1248(c) should have 
 played the role they did in the court’s determination.  Importantly, the original grant of land 
 was made by the federal government to the state of Wisconsin.  State disposal could only 
 be for railroad construction purposes, and such disposal obviously took place.  Section 912 
 states that it applies, “[w]henever public lands of the United States have been or may be 
 granted to any railroad company for use as a right of way for its railroad or as sites for 
 railroad structures of any kind....”  (Emphasis added.)  Section 1248(c) refers to the “right, 
 title, interest, and estate of the United States.”  This express statutory language could be read 
 to require a direct right of way grant from the federal government without a state acting as 
 middleman for §§ 912 and 1248(c) to apply. 
 52 28 U.S.C. § 1491(a)(1). 
 53 Preseault v. Interstate Commerce Comm’n, 494 U.S. 1 (1990). 
 of the easement granted and agreed to by the private parties, and hence the use of the 
 corridor for those purposes constituted a taking.54 
 With respect to federal rights of way, early decisions after the 1988 statutory 
 change concluded that, despite the absence of an explicit reservation of interest, the 
 federal government did retain an implied interest when it patented (conveyed title to) 
 lands crossed by federal railroad easements into private ownership, such that the 
 retention of the rights of way for interim use as trails was not a taking, when a public 
 highway was established under state law.55  More recent cases have held the 
 opposite.56  There has not yet been a Supreme Court ruling in the federal right of way 
 context. 
 In the Hash case,57 landowners brought a class action challenging a conversion 
 of a railroad right of way across their lands to a recreational trail.  The federal district 
 court for Idaho found no taking and plaintiffs appealed.  The lower-court decision 
 was vacated and remanded in light of an Idaho Supreme Court decision.  The right 
 of way in question was granted under the 1875 GRRWA, and the landowners argued 
 that under the reasoning of Preseault, the application of the Trails Act after 
 abandonment of railway use prevented the railroad easement from reverting to the 
 owners of the servient estate and entitled them to compensation.  This claim required 
 the court to ascertain whether the federal right of way was an easement and the 
 claimant landowners owned the underlying estate, or whether the underlying estate 
 never left ownership by the United States, or whether the estate was deeded in fee to 
 the railroad.  There were various categories of landowners, but for purposes of this 
 report, we shall address only those who obtained title to their lands from the federal 
 government after the establishment of the railroad right of way, thereby raising the 
 question of what § 4 of the GRRWA means when it states that subsequent land 
 owners take “subject to” the right of way. 
 The court in Hash noted the previous cases that had held that the 1875 statute 
 granted only easements, and further noted that the United States had failed to 
 expressly reserve any interest to itself when conveying lands to homesteaders, except 
 that settlers took lands “subject to” the railroad right of way.  “We have been directed 
 to no suggestion, in any land patent, deed, statute, regulation, or legislative history, 
 that can reasonably be construed to mean that the United States silently retained the 
 fee to the land traversed by the right-of-way, when the United States granted that land 
 to homesteaders.”58  Similarly, the court did not find that language directing the 
 railroads to share their rights of way with highways under either 43 U.S.C. § 912 or 
 § 913 mandated the conclusion that the United States had retained the fee to the land 
 54 Preseault v. United States, 100 F. 3d 1525 (Fed. Cir. 1996). 
 55 E.g., Mauler supra at 1001; see also, e.g., Vieux and Barney, supra. 
 56 Hash v. United States, 403 F.3d 1308 (Fed. Cir. 2005), rehearing denied 2005 U.S. App. 
 LEXIS 18611 (Fed. Cir. August 15, 2005); Beres v. United States, 64 Fed. Cl. 403, 428 
 (2005); Preseault v. United States, 100 F.3d 1525, 1552 (Fed. Cir. 1996)(en banc plurality 
 opinion). 
 57 Hash v. United States, 403 F. 3d 1308 (Fed. Cir. 2005). 
 58 Id. at 1317. 
 underlying the right of way after land patents including that land were granted to 
 private persons.  Similarly, the court found that § 913 (that authorizes highways 
 within the right of way for up to a year after abandonment) does not weaken the 
 position of the landowners because it required that the rights of the United States be 
 conveyed to the private owner.  However, this reasoning arguably does not 
 adequately take into account the fact that if the United States could validly legislate 
 regarding the one-year window for the establishment of the highways, Congress must 
 have had some interest in the right of way.  As discussed above with respect to the 
 statutes validating railroad right of way conveyances, Congress has repeatedly 
 enacted statutes premised on some legislative or proprietary interest over termination 
 of the rights of way. 
 Similarly, the court stated that the statute requires the United States to convey 
 any rights it has in the right of way, and that the statute does not indicate what rights 
 the United States had.  However, the statute actually directs that all right, title, and 
 interest of the United States be conveyed, except for highways within the year after 
 abandonment.  “All” is not an equivocal word as “any” is, and arguably may indicate 
 that Congress believed there was such right or interest held by the United States. 
 The Beres case also involved an 1875 right of way, and the Court of Federal 
 Claims held that the right of way granted only an easement, so that when the right of 
 way was no longer used for railroad purposes, the easement was lifted and no 
 property interest reverted to the United States.  When the underlying lands were 
 patented, the court held, the government gave up all its interest in the land, including 
 any reversionary interest.  This case again did not take into account the years of 
 enactments by Congress premised upon some retained interest or authority over the 
 rights of way, nor the language of § 913 that on its face makes a disposition different 
 from that which would pertain if the right of way were an easement at common law. 
 The government in Beres again argued that the United States had retained some 
 interest in the railroad rights of way, quoting from Whipps Land & Cattle Co. v. Level 
 3 Communications, LLC in which the Nebraska Supreme Court stated that, “while 
 the vocabulary of the common law of real property is often imported into the 
 discussion of railroad rights-of-way, where those rights-of-way have been created by 
 federal law, they are entirely creatures of federal statute, and their scope and duration 
 are determined, not by common law principles, but by the relevant statutory 
 provisions.”59 The government argued that even if the 1875 Act were an easement, 
 Congress in the 1922 Act had affirmed its understanding that the United States had 
 a reversionary interest in the rights of way even where the whole of the land traversed 
 had subsequently been patented. 
 However, the discussion by both the government attorneys and the court 
 devolved into an attempt to fit the various congressional actions into some traditional 
 property interest.  The court stated the issue as being “whether the 1988 legislation 
 can have retroactive effect on the transfer of land rights which occurred years 
 earlier....”  The 1875 Act appeared to the court to have “intentionally omitted any 
 59 265 Neb. 472, 658 N.W. 2d 258, 264 (Neb. 2003) (citing Brown v. State, 924 P. 2d at 
 words to create a reversionary right in the United States in grants of railroad rights 
 of way, especially in light of the clarifying legislation in the 1922 Act, which 
 specifically addressed the issue.” 
 An argument can be made that all elements of the court’s reasoning miss the 
 mark in that what land rights might have been transferred years earlier is part of the 
 question; it is possible that the 1875 Act did not need to expressly create a 
 reversionary right in the United States; and the 1922 Act itself arguably reflects 
 Congress’ continuing belief that it had the power to dispose of part of the right of 
 way in a manner different from what would pertain at common law.60 
 Under Art. IV, § 3 of the Constitution, Congress has the authority to 
 dispose of and make all needful Rules and Regulations respecting the Territory 
 or other Property belonging to the United States .... 
 Perhaps an avenue by which the enactments to date can be reconciled is the 
 possibility that Congress’ actions were premised on its authority to legislate 
 regarding the ultimate disposal of the rights of way, and that this continuing authority 
 over termination and disposition was an intrinsic part of both the railroad rights of 
 way and the land titles homesteaders and others received when title was patented 
 “subject to the right of way.”  This retention of disposal authority makes sense of 
 Congress’ repeated and consistent enactments and accompanying committee reports 
 regarding its “reversionary interest” in the rights of way.  Perhaps Congress was 
 using that term to indicate its reserved authority to articulate the disposition of the 
 rights of way upon termination of rail service.  As one court said when commenting 
 on Congress’ imprecise choice of words regarding another aspect of railroad land 
 grants: “[y]et it will not do for us to tell the Congress ‘We see what you were driving 
 at but you did not use choice words to describe your purpose.’”61  Perhaps many of 
 the recurring difficulties could be resolved if the courts focused less on contradictory 
 property/title words and more on the intent of Congress evident from decades of 
 congressional enactments, including the 1922 Act, premised on Congress’ continuing 
 authority to specify disposition of terminating federal rights of way. 
 There is analogous precedent for this approach in the “navigational servitude” 
 context in which the government may sometimes take private property without 
 compensation being owed under the 5th Amendment.  Over the years, the rationale 
 for this result has been articulated either as an navigational easement of some sort 
 implicitly reserved to the government — i.e. a property interest — or as a 
 constitutional authority of the government that is always a part of all property 
 conveyances, and hence no compensation is owed when it is exercised within the 
 60 The court in the Preseault case before the Federal Circuit had reasoned that the private 
 grant of the easement in that case had not contemplated recreational use of the narrow 
 railroad right of way granted.  However, in the case of federal rights of way, it is the grantor 
 (Congress) who later said that certain interim uses of the railroad corridor it had previously 
 granted could be made — an enactment that arguably sheds light on the scope of the original 
 interest granted. 
 61 United States v. Union Pacific Railroad Co., 353 U.S. 112, 118 (1957). 
 constitutional parameters.  The rule of no compensation derives from the fact that the 
 property damage “results from the lawful exercise of a power to which the property 
 has always been subject.”62  Most recently, this concept might be worded that the 
 power of the government to take property for navigation purposes is a background 
 principle applicable to all title, and hence no compensation is owed because the 
 owner never had a property interest not subject to that limiting background principle 
 of property law.63 
 Similarly, the argument can be made that because Congress has the plenary 
 power under Art. IV of the Constitution to provide for the regulation and disposal of 
 the property of the United States, the power to control the ultimate disposal of federal 
 rights of way was a part of the right of way title the railroads took and of the title 
 homesteaders received to lands “subject to” the railroad right of way.  Arguably, if 
 Congress made an alternative disposition of the lands before the conditions were met 
 that would have fully vested private title under the 1922 Act, no compensation would 
 be owed. 
 Congress could of course give up this authority, but arguably it must be clear 
 that it has done so.  Again, in the context of the navigational servitude such a waiver 
 “will not be implied, but instead must be surrendered in unmistakable terms,64 and 
 conferral by Congress of title to a streambed does not, without more, waive 
 applicability of the navigational servitude.65 
 Whether the courts will consider such an argument, of course, is not yet clear. 
 However, the cases to date do not seem to have adequately taken into account the 
 numerous enactments by Congress over the last 100 years, in which Congress has 
 legislated regarding disposition of federal railroad rights of way. 
  
 62 United States v. Cherokee Nation, 480 U.S. 700, 704 (1987). 
 63 Lucas v. South Carolina Coastal Council, 505 U.S. 1003, 1030 (1992). 
 64 United States v. Cherokee Nation, 480 U.S. 700, 707 (1987). 
 65 Id.  See also Confederated Tribes v. United States, 20 Cl. Ct. 31, 48-51 (1990) (Indian 
 Claims Compensation Act did not waive servitude). 
 Conclusion 
 The legal status of land within any particular right of way depends on the 
 interest held by a railroad or landowner, the general and particular applicable statutes, 
 and the facts of a particular sequence of conveyances.  Although Congress has on 
 many occasions addressed the disposition of railroad rights of way, controversies 
 may be expected to continue to arise because of issues as to the nature and scope of 
 Congress’ authority over the rights of way; the nature and scope of the interest of the 
 railroad, the validity of attempts by the railroad to convey all or part of that interest, 
 ambiguities associated with dating abandonment, disputes between adjacent 
 landowners over perceived entitlements to lands within a right of way, and assertions 
 that compensation is owed.  Congress has from time to time legitimized conveyances 
 that otherwise would be invalid, and in other legislation has permitted certain general 
 types of conveyances.  In particular, the conversion of federal rail corridors to 
 recreational use under the Rails to Trails legislation may occasion further litigation 
 as to the interests held by the United States and those of adjacent landowners.