Page:United States Statutes at Large Volume 72 Part 1.djvu/936

 894

PUBLIC LAW 85-767-AUG. 27, 1958

[72 S T A T.

§109. Standards (a) The Secretary shall not approve plans and specifications for proposed projects on any Federal-aid system if they fail to provide for a facility (1) that will adequately meet the existing and probable future traffic needs and conditions in a manner conducive to safety, durability, and economy of maintenance; (2) that will be designed and constructed in accordance with standards best suited to accomplish the foregoing objectives and to conform to the particular needs of each locality. (b) The geometric and construction standards to be adopted for the Interstate System shall be those approved by the Secretary in cooperation with the State highway departments. Such standards shall be adequate to accommodate the types and volumes of traffic forecast for the year 1975. The right-of-way width of the Interstate System shall be adequate to permit construction of projects on the Interstate System up to such standards. The Secretary shall apply such standards uniformly throughout the States. (c) Projects on the Federal-aid secondary system in which Federal funds participate shall be constructed according to specifications that will provide all-weather service and permit maintenance at a reasonable cost. (d) On any highway project in which Federal funds hereafter participate, or on any such project constructed since December 20, 1944, the location, form and character of informational, regulatory and warning signs, curb and pavement or other markings, and traffic signals installed or placed by any public authority or other agency, shall be subject to the approval of the State highway department with the concurrence of the Secretary, who is directed to concur only in such installations as will promote the safe and efficient utilization of the highways. (e) No funds shall be approved for expenditure on any Federalaid highway, or highway affected under chapter 2 of this title, unless proper safety protective devices complying with safety standards determined by the Secretary at that time as being adequate shall be installed or be in operation at any highway and railroad grade crossing or drawbridge on that portion of the highway with respect to which such expenditures are to be made. (f) The Secretary shall not, as a condition precedent to his approval under section 106 of this title, require any State to acquire title to, or control of, any marginal land along the proposed highway in addition to that reasonably necessary for road surfaces, median strips, gutters, ditches, and side slopes, and of sufficient width to provide service roads for adjacent property to permit safe access at controlled locations in order to expedite traffic, promote safety, and minimize roadside parking. § 110. Project agreements (a) As soon as practicable after the plans, specifications, and estimates for a specific project have been approved, the Secretary shall enter into a formal project agreement with the State highway department concerning the construction and maintenance of such project. Such project agreement shall make provision for State funds required for the State's pro rata share of the cost of construction of such project and for the maintenance thereof after completion of construction. (b) The Secretary may rely upon representations made by the State highway department with respect to the arrangements or agreements made by the State highway department and appropriate local officials where a part of the project is to be constructed at the expense of, or in cooperation with, local subdivisions of the State.

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