Gathering condition ratings from coast to coast...
Gathering condition ratings from coast to coast...
Did you know? The oldest bridge in the NBI was built in 1697.
Iowa
Total Bridges
206
Poor Condition
8.7%
Avg Sufficiency
64.0
Avg Age
46 yrs
Total Bridges
206
Poor Condition
18(8.7%)
Good or Better
79
Avg Sufficiency
64.0
Average Age
46 yrs
Daily Crossings
557K
Showing 1 - 20 of 206 bridges
over LITTLE WALNUT CREEK
over LITTLE WALNUT CREEK
over WALNUT CREEK
over WALNUT CREEK
over BUTLER CREEK
over SLOUGH CREEK
over MOSQUITO CREEK
over WALNUT CREEK
over WALNUT CREEK
over PANTHER CREEK
over PANTHER CREEK
over I-80
over SUGAR CREEK
over JOHNSON CREEK
over CREEK
over CREEK
over CREEK
over BRANCH MOSQUITO CREEK
over I 80
over I 80