The average US bridge is 48 years old. That's a lot of birthday candles.
The average US bridge is 48 years old. That's a lot of birthday candles.
Gathering condition ratings from coast to coast...
Iowa
Total Bridges
376
Poor Condition
9.0%
Avg Sufficiency
64.1
Avg Age
46 yrs
Total Bridges
376
Poor Condition
34(9.0%)
Good or Better
126
Avg Sufficiency
64.1
Average Age
46 yrs
Daily Crossings
1.6M
Showing 1 - 20 of 376 bridges
over STREAM
over I-80
over STREAM
over KNAPP CREEK
over BR MILL CR
over CLEAR CREEK
over RALSTON CREEK N. BRANCH
over RALSTON CREEK S. BRANCH
over I 80
over MUDDY CREEK
over I 80
over STREAM
over NICHOLSON CREEK
over S BRANCH RALSTON CREEK
over SMALL STREAM
over WAPSINONOE CREEK
over SMALL
over STREAM
over STREAM
over STREAM