This is the new bridge application for the Iowa Legislature containg information about the condition of Iowa's Bridges. Over time it will utilize the new FHWA Specifications for the National Bridge In

Iowadot Open Data2026-07-08 更新10

TxDOT Bridges SNBI

A statewide point dataset of Bridge locations maintained by the Bridge Division of TxDOT. Data includes both On-system and Off-system bridges from the statewide asset inventory database with all Speci

Texas Department of Transportation Open Data2026-03-05 更新00

Iowa Bridges (Unofficial)

Bridge and structure locations in Iowa. See NBI Guide for more info about this data set and how to use the National Bridge Inventory (NBI) fields. The data provided is based on the last inspection per

Iowadot Open Data2020-02-10 更新00

Iowa Bridges SNBI