Louisiana. Federal aid highway system, progress map: [Louisiana]; data corrected to Sept. 1, 1939. Scale 1:500,000. or 1 in.=7.891 m.
Publication Title:
Louisiana. Federal aid highway system, progress map: [Louisiana]; data corrected to Sept. 1, 1939. Scale 1:500,000. or 1 in.=7.891 m.
Display Title:
Louisiana. Federal aid highway system, progress map: [Louisiana]; data corrected to Sept. 1, 1939. Scale 1:500,000. or 1 in.=7.891 m.
Corporate Agency Authors:
Public Roads Administration and Federal Works Agency
Sort Author:
Public Roads Administration
Date:
[1940]
Publish Date ISO Format:
1940-01-01T00:00:00Z
Publication Start:
19400101
Publication End:
19401231
Corporate/Agency Author:
Public Roads Administration
Publication month:
13
Publication year:
1940
Publication place:
Washington, D. C.
Printer:
Geological Survey
SuDoc number:
FW 2.12:L 93/N, SB, SW
Description:
[3 sheets] each 10x28 in.
Notes:
[Projection modified polyconic. Base map from Geological Survey State map.] and Note.—These maps show the status of improvement of the Federal-aid system in each State, regardless of whether the construction has been done with the aid of the Federal Government, by the States, by the counties, or by the townships. A system of symbols indicates the type of improvement of all the roads and whether the work was done with or without the assistance of the Federal Government. Sheets are of uniform size, some States requiring 2 or more, and are so issued that they may be punched and put in a loose-leaf atlas. The maps are called progress maps. and the series will be issued periodically to show any change in improvement of the highways. As the transportation maps for each State become available, publication of progress maps for that State is discontinued.
Notes:
Note.—These maps show the status of improvement of the Federal-aid system in each State, regardless of whether the construction has been done with the aid of the Federal Government, by the States, by the counties, or by the townships. A system of symbols indicates the type of improvement of all the roads and whether the work was done with or without the assistance of the Federal Government. Sheets are of uniform size, some States requiring 2 or more, and are so issued that they may be punched and put in a loose-leaf atlas. The maps are called progress maps. and the series will be issued periodically to show any change in improvement of the highways. As the transportation maps for each State become available, publication of progress maps for that State is discontinued. * For Sale by Superintendent of Documents. 30c per set of 3 maps.