Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Interstate Highways: Iowa, 2004

Author:
Description:
This coverage contains arcs representing the Interstate highways in the state of Iowa. The data was originally obtained from the Iowa Dept. of Transportation. The IDOT data was missing road numbers and arcs running through urban areas. Missing arcs, road number designations and a road type code were added, creating the HIGHWAY coverage. This shapefile was extracted from the resulting HIGHWAY shapefile.
Collection:
Iowa Department of Natural Resources (DNR)
Place:
Iowa, United States
Subjects:
Transportation, Interstate, and Highway
Year:
2004
Contributed by:
Iowa
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