Browse Bridge Database
874 bridges in the FHWA National Bridge Inventory in Delaware.
National Bridge Inventory Database
Browse 874 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| JOHNSON BRANCH | Delaware | Fair | 1947 | 7.0 m | 3,486 |
| VINES CREEK | Delaware | Fair | 1990 | 9.4 m | 3,436 |
| DEEP CREEK | Delaware | Good | 2010 | 19.2 m | 3,412 |
| NORFOLK SOUTHERN | Delaware | Good | 2010 | 23.8 m | 3,407 |
| RED CLAY CREEK | Delaware | Fair | 1850 | 15.9 m | 3,398 |
| MILL RACE | Delaware | Fair | 1982 | 8.5 m | 3,366 |
| SR 1 | Delaware | Good | 2014 | 64.8 m | 3,358 |
| MEREDITH BRANCH | Delaware | Good | 1959 | 6.3 m | 3,341 |
| COW MARSH BRANCH | Delaware | Good | 1959 | 8.2 m | 3,341 |
| DEEP CREEK | Delaware | Fair | 1933 | 12.2 m | 3,325 |
| HYDE RUN | Delaware | Fair | 1922 | 8.2 m | 3,319 |
| TRIB. TO BRANDYWINE | Delaware | Fair | 1960 | 13.3 m | 3,224 |
| BRANDYWINE CREEK | Delaware | Fair | 1839 | 43.6 m | 3,224 |
| TRIB. TO BRANDYWINE CRK | Delaware | Good | 1962 | 9.6 m | 3,224 |
| CSX | Delaware | Good | 2012 | 29.1 m | 3,224 |
| BROAD CREEK | Delaware | Fair | 1915 | 34.1 m | 3,164 |
| MILLER CREEK | Delaware | Fair | 1986 | 10.0 m | 3,100 |
| GUM BRANCH | Delaware | Fair | 1957 | 9.1 m | 3,013 |
| NANTICOKE RIVER | Delaware | Fair | 1957 | 12.8 m | 3,013 |
| RED CLAY CREEK | Delaware | Fair | 1954 | 22.9 m | 2,986 |
| SR1 / BAY RD | Delaware | Good | 2016 | 70.2 m | 2,977 |
| GRAVELLY BRANCH | Delaware | Fair | 1934 | 11.6 m | 2,950 |
| WATERWAY | Delaware | Good | 2018 | 8.5 m | 2,940 |
| DOVE NEST BRANCH | Delaware | Fair | 1990 | 15.7 m | 2,917 |
| KILLEN POND SPILLWAY | Delaware | Good | 1969 | 12.5 m | 2,903 |
| BACK CREEK | Delaware | Fair | 1975 | 7.4 m | 2,887 |
| WILM & WEST R/R | Delaware | Fair | 1987 | 18.3 m | 2,828 |
| ASH GUT | Delaware | Good | 1991 | 6.4 m | 2,811 |
| BROAD CREEK | Delaware | Fair | 1968 | 79.2 m | 2,751 |
| COOL RUN | Delaware | Good | 2017 | 8.4 m | 2,706 |
| BEAVER CREEK | Delaware | Good | 1987 | 15.3 m | 2,658 |
| DIRICKSON CREEK | Delaware | Good | 1961 | 9.3 m | 2,604 |
| MURDERKILL RIVER | Delaware | Fair | 2000 | 38.7 m | 2,576 |
| SR1 / MILFORD BYPASS | Delaware | Good | 2019 | 71.9 m | 2,574 |
| I 95 & RAMP 6169 | Delaware | Fair | 1969 | 78.3 m | 2,567 |
| NOXONTOWN POND/SPILLWAY | Delaware | Fair | 1967 | 6.3 m | 2,491 |
| GREENSPRING BRANCH | Delaware | Good | 1987 | 11.9 m | 2,491 |
| BARROWS RUN | Delaware | Fair | 1988 | 13.9 m | 2,465 |
| RED CLAY CREEK | Delaware | Fair | 1939 | 32.6 m | 2,428 |
| RED CLAY CREEK | Delaware | Fair | 1922 | 24.4 m | 2,428 |
| HERRING BRANCH | Delaware | Good | 2012 | 6.9 m | 2,393 |
| MURDERKILL RIVER | Delaware | Fair | 1962 | 24.4 m | 2,333 |
| BROADKILL SOUND | Delaware | Fair | 1977 | 66.8 m | 2,331 |
| CAHOON BRANCH | Delaware | Good | 2013 | 6.8 m | 2,325 |
| LEIPSIC RIVER | Delaware | Fair | 1952 | 166.7 m | 2,314 |
| CYPRESS BRANCH | Delaware | Fair | 1993 | 9.8 m | 2,310 |
| SR 1/KOREAN WAR VET MEM | Delaware | Good | 1991 | 68.1 m | 2,276 |
| BARLOW BRANCH | Delaware | Fair | 1935 | 6.1 m | 2,266 |
| IRON BRANCH | Delaware | Good | 1980 | 7.3 m | 2,257 |
| CLEAR BROOK | Delaware | Good | 1941 | 7.3 m | 2,203 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.