WHORM - Highways - Bridges (HI)
A primary subject file containing materials relating to highway construction, transportation infrastructure projects, urban traffic congestion studies, allocation of money from the Federal Highway Trust Fund, federal gasoline taxes, penalty and compliance formulas for the national speed limit, the Highway Beautification Act, the National Highway Safety Act, and the Intermodal Surface Transportation Act (ISTEA).
DESCRIPTION OF SECONDARY FILE CODES
HI Highways - Bridges (.4 ft.; box 1)
(See description above)