The Federal Aid Highway System progress map : [Colorado] /

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Bibliographic Details
Corporate author / creator:United States. Bureau of Public Roads.
Imprint:[Washington, D.C.] : Bureau of Public Roads, 1927.
Description:1 map on 2 sheets : col. ; sheets 79 x 55 cm.
Language:English
Subject:
Cartographic data:Scale 1:760,320. 1 in. = 12 miles ; Modified polyconic proj. (W 109⁰07ʹ--W 102⁰00ʹ/N 41⁰00ʹ--N 37⁰00ʹ).
Format: Map U.S. Federal Government Document Print
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/6110410
Hidden Bibliographic Details
Other authors / contributors:Geological Survey (U.S.)
Notes:Sheets numbered 36E and 36W.
Shows various types of federal roads and indicates pavement types.
"Data corrected to Dec. 31, 1927."
"Base map from U.S. Geological Survey state map."

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