71 S T A T. ]
PUBLIC LAW
8 5 - 7 7 - J U L Y 1, 1957
263
preparation of detail plans and working drawings) and archaeological values in river basins of the United States (except the Missouri Eiver B a s i n); $14,150,000. M A I N T E N A N C E A N D REHABILITATION OP PHYSICAL FACILITIES
For expenses necessary for the operation, maintenance, and rehabilitation of roads (including furnishing special road maintenance service to defense trucking permittees on a reimbursable basis), trails, buildings, utilities, and other physical facilities essential to the operation of areas administered pursuant to law by the National Park Service, $11,600,000. CONSTRUCTION
For construction and improvement, without regard to the Act of August 24, 1912, as amended (16 U.S.C. 451), of buildings, utilities, and other physical facilities; the repair or replacement of roads, trails, buildings, utilities, or other facilities or equipment damaged or destroyed by fire, flood, or storm, or the construction of projects deferred by reason of the use of funds for such purposes; and the acquisition of lands, interests therein, improvements, and water rights; to remain available until expended, $17,400,000. CONSTRUCTION
^7 Stat. 46o.
(LIQUIDATION OF CONTRACT AUTHORIZATION)
For liquidation of obligations incurred pursuant to authority contained in section 6 of the Federal-Aid Highway Act of 1954 (68 Stat. 73) and section 106 of the Federal-Aid Highway Act of 1956 (70 Stat. 376), including acquisition of right-of-way for the eastern entrance road. Rocky Mountain National Park, Colorado, $31,000,000, to remain avilable until expended. GENERAL ADMINISTRATIVE
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EXPENSES
For expenses necessary for general administration of the National P a r k Service, including such expenses in the regional offices, $1,330,000. ADMINISTRATIVE PROVISIONS
Appropriations for the National Park Service shall be available for the purchase of not to exceed one hundred and seventeen passenger motor vehicles for replacement only, including not to exceed seventeen for replacing United States Park Police cruisers; and the objects and purposes specified in the Acts of August 8, 1953 (16 U.S.C. M%^,^oi%^*^^' l b - I d) and July 1, 1955 (16 U.S.C. 18f): Provided, That all receipts ^ ^^ ' ' '* for the fiscal year 1958 from the operation of the McKinley Park Hotel in Mount McKinley National Park, Alaska, may be applied to, or offset against, costs of managing, operating, and maintaining the hotel and related facilities, and any receipts or other revenues in excess of such costs shall be deposited at least annually into the Treasury of the United States as miscellaneous receipts. F I S H AND WILDLIFE SERVICE BUREAU OR SPORT FISHERIES AND WILDLIFE
Management and Investigations of Resources For expenses necessary for scientific and economic studies, conservation, management, investigation, protection, and utilization of sport fishery and wildlife resources, except whales, seals, and sea lions,
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