§170.455. What other factors must influence project design?
25 C.F.R. § 170.455
The appropriate design standards must be applied to each construction project consistent with a minimum 20-year design life for highway projects and 75-year design life for highway bridges. The design of TTP projects must take into consideration:
The existing and planned future use of the facility in a manner that is conducive to safety, durability, and economy of maintenance;
The particular needs of each locality, and the environmental, scenic, historic, aesthetic, community, and other cultural values and mobility needs in a cost effective manner; and
Access and accommodation for other modes of transportation.
Notes, amendments, and revision history
Authority
Authority: Pub. L. 112-141, Pub. L. 114-94; 5 U.S.C. 2; 23 U.S.C. 201, 202; 25 U.S.C. 2, 9.
Source
Source: 81 FR 78463, Nov. 7, 2016, unless otherwise noted.