Map DetailsStructural Integrity of all bridges in the USA inspected by Dot's FHWA Program in 2008Center: Washington, DCCoverage Area: National Updates: Annually Updated: 1352 days ago Created: 22 May 2008 Data Points: 528,630 Geocoding: 96.81% (17,436 unmatched) Unique Locations: 511,007 Total Views: 14,427 Categories
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