Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

National Bridge Inventory - Points: Iowa

Author:
Description:
Authoritative data of bridges in Iowa in a point layer. To utilize fields with an NBI heading, please refer to:http://www.fhwa.dot.gov/bridge/mtguide.pdf
Collection:
ArcGIS Open Data
Place:
Iowa, United States
Subject:
Transportation
Contributed by:
Iowa
More details at
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