Pub. L. 86-451, tit. I, under "Bureau of Public Roads"
Bureau of Public Roads
Bureau of Public Roads limitation on general administrative expenses Necessary expenses of administration and research (not to exceed $29,591,500), including purchase of thirty passenger motor vehicles for replacement only, shall be paid, in accordance with law, from appropriations made available by this Act to the Bureau of Public Roads and from advances and reimbursements received by the Bureau of Public Roads. Of the total amount available from appropriations of the Bureau of Public Roads for general administrative and research expenses pursuant to the provisions of title 23, United States Code, section 104(a), $100,000 shall be available for carrying out the provisions of title 23, United States Code, section 309.