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.
Total Bridges
874
Poor Condition
1.1%
Avg Sufficiency
66.9
Avg Age
48 yrs
Interactive map of bridges in Delaware. Color indicates condition: green (good), yellow (fair), red (poor). Click a dot for details.
Total Bridges
874
Poor Condition
10(1.1%)
Good or Better
546
Avg Sufficiency
66.9
Average Age
48 yrs
Daily Crossings
12.1M
Click a column header to sort. Click a county name to view its bridges.
County | Total Bridges | Poor Condition % | Avg Sufficiency |
|---|---|---|---|
| Kent County | 192 | 1.0% | 68.0 |
| New Castle County | 528 | 0.9% | 66.9 |
| Sussex County | 154 | 1.9% | 65.8 |
The 10 bridges with the lowest sufficiency ratings in Delaware.
over NORFOLK SOUTHERN
over BROAD CREEK
over SLAUGHTER CREEK
over MISPILLION RIVER
over NANTICOKE RIVER
over MISPILLION RIVER
over WHITE CLAY CREEK
over MASSEYS POND/LEIPSIC RIV
over READING RR
over I 95 DELAWARE TURNPIKE
The 10 bridges with the highest average daily traffic in Delaware.
over NORFOLK SOUTHERN
over CHRISTINA CREEK
over CHRISTINA CREEK
over SR1/KOREAN WAR VET MEM
over SR1/KOREAN WAR VET MEM
over TERMINAL AVE RD 359
over I 95 I 495 S TO I 295 N
over I 295 SB
over CHRISTINA RIVER
over NORFOLK SOUTHERN
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