PUBLIC LAW 94-579—OCT. 21, 1976
90 STAT. 2781
the Secretary concerned shall give written notice to the holder of the grounds for such action and shall give the holder a reasonable time to resume use of the right-of-way or to comply with this title, condition, rule, or regulation as the case may be. Failure of the holder of the right-of-way to use the right-of-way for the purpose for which it was granted, issued, or renewed, for any continuous five-year period, shall constitute a rebuttable presumption of abandonment of the right-ofway, except that where the failure of the holder to use the right-of-way for the purpose for which it was granted, issued, or renewed for any continuous five-year period is due to circumstances not within the holder's control, the Secretary concerned is not required to commence proceedings to suspend or terminate the right-of-way. RIGHTS-OF-WAY FOR FEDERAL AGENCIES
SEC. 507. (a) The Secretary concerned may provide under applica- 43 USC 1767. ble provisions of this title for the use of any department or agency of the United States a right-of-way over, upon, under or through the land administered by him, subject to such terms and conditions as he may impose. (b) Where a right-of-way has been reserved for the use of any department or agency of the United States, the Secretary shall take no action to terminate, or otherwise limit, that use without the consent of the head of such department or agency. CONVEYANCE or LANDS
SEC. 508. If under applicable law the Secretary concerned decides to 43 USC 1768. transfer out of Federal ownership any lands covered in whole or in part by a right-of-way, including a right-of-way granted under the Act of November 16, 1973 (87 Stat. 576; 30 U.S.C. 185), the lands may be conveyed subject to the right-of-way; however, if the Secretary concerned determines that retention of Federal control over the rignt-ofway is necessary to assure that the purposes of this title will be carried out, the terms and conditions of the right-of-way complied with, or the lands protected, he shall (a) reserve to the United States that portion of the lands which lies within the boundaries of the right-of-way, or (b) convey the lands, including that portion within the boundaries of the right-of-way, subject to the right-of-way and reserving to the United States the right to enforce all or any of the terms and conditions of the right-of-way, including the right to renew it or extend it upon its termination and to collect rents. EXISTING R I G H T S - OF W A Y
SEC. 509. (a) Nothing in this title shall have the effect of terminating 43 USC 1769. any right-of-way or right-of-use heretofore issued, granted, or permitted. However, with the consent of the holder thereof, the Secretary Cancellation, concerned may cancel such a right-of-way or ri^ht-of-use and in its stead issue a right-of-way pursuant to the provisions of this title. (b) When the Secretary concerned issues a right-of-way under this title for a railroad and appurtenant communication facilities in connection with a realinement of a railroad on lands under his jurisdiction by virtue of a right-of-way granted by the United States, he may, when he considers it to be in the public interest and the lands involved are not within an incorporated community and are of approximately equal value, notwithstanding the provisions of this title, provide in the new right-of-way the same terms and conditions as applied to the por-
89-194 O—78—pt. 2
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