Did you know? The oldest bridge in the NBI was built in 1697.
Did you know? The oldest bridge in the NBI was built in 1697.
41,685 bridges are in poor condition. But this loading screen isn't one of them.
Iowa
Total Bridges
157
Poor Condition
34.4%
Avg Sufficiency
57.8
Avg Age
46 yrs
Total Bridges
157
Poor Condition
54(34.4%)
Good or Better
35
Avg Sufficiency
57.8
Average Age
46 yrs
Daily Crossings
73K
Showing 1 - 20 of 157 bridges
over LITTLE MAPLE RIVER
over CREEK
over BR RACCOON RIVER
over DRAINAGEDISTRICTDITCH 1
over DRAINAGE DITCH
over BR MAPLE RIVER
over LOCAL STREAM
over RACCOON RIVER
over MAPLE CREEK
over BR RACCOON RIVER
over BROOKS CREEK
over SMALL STREAM
over POWELL CREEK
over DRAINAGE DITCH DIST 1
over STREAM
over STREAM
over BRANCH OF MAPLE
over CREEK
over BRANCH RACCOON RIVER
over DRAINAGE DITCH 101