United States system of numbered highways : adopted for uniform marking by the American Association of state highway officials together with the Federal Aid Highway System approved with the act of November 9, 1921 and subsequent amendments thereto

Author:: United States. Bureau of Public Roads
Publisher:: Bureau of Public Roads : For sale by the Supt. of Docs., U.S. G.P.O.
Subject:: Roads
Federal aid to transportation
Spatial Coverage:: United States
Language:: English
Year:: 1950
Date Issued:: 2010-08-10T13:55:54Z
Date Modified:: 2015-10-27T22:25:25Z
Library Catalog Record:: https://search.library.yale.edu/catalog/9441655
Digital Collections Record:: No Digital Collections record

United States system of numbered highways : adopted for uniform marking by the American Association of state highway officials together with the Federal Aid Highway System approved with the act of November 9, 1921 and subsequent amendments thereto Yale Public content