Loading 624,191 bridges... give or take a few.
Loading 624,191 bridges... give or take a few.
Did you know? The oldest bridge in the NBI was built in 1697.
South Dakota
Total Bridges
94
Poor Condition
5.3%
Avg Sufficiency
66.2
Avg Age
49 yrs
Total Bridges
94
Poor Condition
5(5.3%)
Good or Better
26
Avg Sufficiency
66.2
Average Age
49 yrs
Daily Crossings
115K
Showing 1 - 20 of 94 bridges
over FRENCH CK
over FRENCH CK
over FRENCH CK
over FRENCH CK
over FRENCH CK
over FRENCH CK
over BEAVER CK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over IRON CREEK
over BATTLE CK
over FRENCH CREEK
over FRENCH CK
over BATTLE CK