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.
The Brooklyn Bridge was sold to gullible tourists so many times it became a saying.
Iowa
Total Bridges
135
Poor Condition
15.6%
Avg Sufficiency
59.4
Avg Age
50 yrs
Total Bridges
135
Poor Condition
21(15.6%)
Good or Better
45
Avg Sufficiency
59.4
Average Age
50 yrs
Daily Crossings
43K
Showing 1 - 20 of 135 bridges
over DD 63
over CYLINDER CREEK
over PICKEREL RUN
over STREAM
over CYLINDER CREEK (DD 80)
over STREAM
over SIDE DITCH BRIDGE
over STREAM
over CYLINDER CREEK
over STREAM
over DD #61
over DD 63
over DD84
over STREAM
over CYLINDER CREEK
over CYLINDER CREEK
over CYLINDER CREEK
over CREEK
over CREEK
over BR SILVER CREEK