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 |
|---|---|---|---|---|---|
| BROWNS BRANCH | Delaware | Good | 2012 | 7.0 m | 531 |
| GRAVELLY DITCH | Delaware | Good | 2023 | 7.6 m | 518 |
| SR1 / BAY RD | Delaware | Good | 2018 | 57.6 m | 513 |
| TRAP POND SPILLWAY | Delaware | Good | 1952 | 12.8 m | 505 |
| SAW MILL BRANCH | Delaware | Good | 1998 | 17.9 m | 497 |
| GRAVELLY BRANCH | Delaware | Good | 1996 | 16.6 m | 493 |
| DUCK CREEK | Delaware | Fair | 1998 | 32.0 m | 490 |
| MARSHYHOPE CREEK | Delaware | Fair | 1969 | 21.6 m | 483 |
| PENROSE BRANCH | Delaware | Good | 2012 | 6.2 m | 473 |
| GUM BRANCH | Delaware | Good | 2019 | 9.1 m | 457 |
| BLACK SWAMP CREEK | Delaware | Fair | 1977 | 7.3 m | 455 |
| MCCOLLEYS BRANCH | Delaware | Good | 2015 | 6.8 m | 454 |
| CYPRESS BRANCH | Delaware | Good | 1964 | 7.1 m | 454 |
| FLEETWOOD POND SPILLWAY | Delaware | Fair | 1967 | 9.8 m | 454 |
| RED CLAY CREEK | Delaware | Fair | 1971 | 29.1 m | 442 |
| PHILLIPS DITCH | Delaware | Fair | 1965 | 6.4 m | 442 |
| HITCH POND | Delaware | Good | 1982 | 19.4 m | 431 |
| COW MARSH DITCH | Delaware | Fair | 1981 | 13.3 m | 427 |
| BROWNS BRANCH | Delaware | Fair | 1966 | 7.3 m | 426 |
| SHOALS BRANCH | Delaware | Good | 2011 | 6.4 m | 422 |
| SHADES BRANCH | Delaware | Fair | 1985 | 14.7 m | 417 |
| COW MARSH CREEK | Delaware | Good | 1964 | 13.0 m | 415 |
| SR 1 | Delaware | Good | 1992 | 65.0 m | 410 |
| POCOMOKE RIVER | Delaware | Fair | 1969 | 14.8 m | 398 |
| MURDERKILL RIVER | Delaware | Fair | 1996 | 32.3 m | 398 |
| MEADOW BRANCH | Delaware | Fair | 1968 | 6.7 m | 398 |
| TRIB OF SASSAFRAS RIVER | Delaware | Good | 2021 | 8.7 m | 386 |
| SAW MILL BRANCH | Delaware | Fair | 1961 | 26.2 m | 376 |
| WILDCAT BRANCH | Delaware | Fair | 2011 | 6.7 m | 375 |
| DUCK CREEK | Delaware | Fair | 1971 | 139.6 m | 374 |
| SAW MILL BRANCH | Delaware | Good | 2020 | 7.7 m | 368 |
| SEWELL BRANCH | Delaware | Fair | 1975 | 11.8 m | 364 |
| RED CLAY CREEK | Delaware | Fair | 1969 | 22.9 m | 359 |
| CHRISTINA CREEK | Delaware | Fair | 1968 | 12.4 m | 356 |
| GUM BRANCH | Delaware | Good | 2020 | 6.5 m | 356 |
| BROWNS BRANCH | Delaware | Fair | 1957 | 13.1 m | 343 |
| GRAYS BRANCH | Delaware | Good | 2010 | 7.3 m | 339 |
| WATERWAY | Delaware | Good | 2011 | 6.3 m | 308 |
| LAUREL DITCH | Delaware | Fair | 2007 | 6.4 m | 303 |
| GRAVELLY RUN | Delaware | Fair | 2011 | 7.7 m | 302 |
| JAMES BRANCH | Delaware | Good | 1962 | 6.4 m | 301 |
| GREEN BRANCH | Delaware | Fair | 1986 | 6.9 m | 297 |
| FISHING BRANCH | Delaware | Fair | 1990 | 9.8 m | 294 |
| WHITE MARSH BRANCH | Delaware | Fair | 2011 | 6.4 m | 289 |
| ARMY CREEK | Delaware | Good | 1975 | 7.0 m | 282 |
| COW MARSH CREEK | Delaware | Good | 2015 | 19.2 m | 280 |
| MIDDLE RUN | Delaware | Fair | 2000 | 14.9 m | 279 |
| WILEYS POND | Delaware | Good | 2021 | 7.7 m | 279 |
| SWAN CREEK | Delaware | Fair | 1971 | 19.2 m | 272 |
| BEAVER BRANCH | Delaware | Fair | 1968 | 9.7 m | 256 |
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.