1. Washington, D.C., and vicinity transportation map [cartographic material] Yale Public content 1947. 2003-07-23T12:22:55Z. 2015-04-21T22:11:50Z. Geological Survey (U.S.). Federal Works Agency, Public Roads Administration ; For sale by the Supt. of Docs., U.S. G.P.O. English. Public. Washington (D.C.) and Washington Metropolitan Area.