Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

Highway Access Management - Priority 3: Iowa

Author:
Description:
The Iowa DOT has established an access management policy to control access to the Primary Highway System. Access Priority Level 3 is for four-lane rural highways with access at interchanges and selected at-grade locations - 1,000 foot minimum, 1/4 mile preferred spacing.
Collection:
ArcGIS Open Data
Place:
Iowa, United States
Subject:
Transportation
Contributed by:
Iowa
More details at
Attribute Value
Click on map to inspect values