Poor Condition Bridges in Maryland
240 bridges rated Poor condition in Maryland. FHWA National Bridge Inventory.
Bridges Rated Poor Condition
A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0-9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 240 such bridges in Maryland.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| LYONS CREEK | Maryland | 1965 | 623 | 10.3 m | |
| BENNETT CREEK | Maryland | 1925 | 608 | 11.7 m | |
| DEEP RUN | Maryland | 1944 | 599 | 8.5 m | |
| HOLLANDS BRANCH | Maryland | 1952 | 591 | 9.8 m | |
| WATTS CREEK | Maryland | 1913 | 570 | 10.4 m | |
| SULLIVAN BRANCH | Maryland | 1946 | 561 | 10.7 m | |
| CSX RAILROAD | Maryland | 1907 | 551 | 14.0 m | |
| LITTLE FALLS | Maryland | 1915 | 548 | 13.1 m | |
| TRIB TO LITTLE PATUXENT | Maryland | 1972 | 542 | 7.9 m | |
| MARSHYHOPE CREEK | Maryland | 1951 | 540 | 11.6 m | |
| BEAVER CREEK | Maryland | 1920 | 533 | 20.3 m | |
| C&O CANAL | Maryland | 1969 | 530 | 12.7 m | |
| BUCK BRANCH | Maryland | 1980 | 508 | 10.1 m | |
| ROCK RUN | Maryland | 1980 | 500 | 7.8 m | |
| TOWNSEND/CENTREVILLE RR | Maryland | 1914 | 500 | 27.7 m | |
| TRIBUTARY TO DEEP RUN | Maryland | 1972 | 500 | 14.7 m | |
| LITTLE SENECA CREEK | Maryland | 1925 | 437 | 13.4 m | |
| CASSELMAN RIVER | Maryland | 1926 | 413 | 17.2 m | |
| YOUGHIOGHENY RIVER | Maryland | 1955 | 402 | 67.9 m | |
| ROARING RUN | Maryland | 1985 | 395 | 11.0 m | |
| LOCUST RUN | Maryland | 1977 | 394 | 6.4 m | |
| CATOCTIN CREEK | Maryland | 1878 | 390 | 38.4 m | |
| DEADMAN RUN | Maryland | 1930 | 388 | 13.7 m | |
| MILL RUN | Maryland | 1950 | 345 | 13.1 m | |
| LITTLE OWENS CREEK | Maryland | 1975 | 338 | 14.0 m | |
| TRIB TO LITTLE PATUXENT | Maryland | 1972 | 325 | 10.7 m | |
| PRETTYBOY RESERVOIR | Maryland | 1931 | 311 | 114.6 m | |
| WEST BRANCH | Maryland | 1966 | 309 | 10.4 m | |
| ROCK RUN CREEK | Maryland | 1930 | 309 | 9.8 m | |
| TALBOT BRANCH | Maryland | 1979 | 278 | 8.8 m | |
| NASSAWANGO CREEK | Maryland | 1986 | 272 | 10.1 m | |
| MONOCACY RIVER | Maryland | 1911 | 268 | 69.8 m | |
| TRIB TO CHESTER RIVER | Maryland | 1928 | 265 | 12.4 m | |
| MILLS BRANCH | Maryland | 1975 | 265 | 6.7 m | |
| EVITTS CREEK | Maryland | 1952 | 244 | 26.4 m | |
| HANCOCK RUN | Maryland | 1970 | 240 | 8.8 m | |
| TRIBUTARY TO NORTHEAST B | Maryland | 1960 | 240 | 6.7 m | |
| LITTLE PIPE CREEK | Maryland | 1900 | 234 | 12.0 m | |
| C&O CANAL | Maryland | 1969 | 212 | 12.8 m | |
| BEAVER RUN | Maryland | 1974 | 209 | 14.0 m | |
| SNOWY CREEK | Maryland | 1957 | 209 | 24.5 m | |
| ELLIOTT CREEK | Maryland | 1970 | 204 | 39.0 m | |
| TRIBUTARY TO HERRING RUN | Maryland | 1960 | 200 | 6.7 m | |
| CHICAMACOMICO RIVER | Maryland | 1981 | 184 | 55.5 m | |
| FRIENDS CREEK | Maryland | 1981 | 179 | 11.9 m | |
| TRIBUTARY OF DOG CREEK | Maryland | 1920 | 172 | 7.5 m | |
| EAST BR PATAPSCO RIVER | Maryland | 1900 | 171 | 12.3 m | |
| BEAVERDAM CREEK | Maryland | 1966 | 163 | 15.5 m | |
| BEAR BRANCH | Maryland | 1974 | 152 | 16.8 m | |
| POINT LOOKOUT CREEK | Maryland | 1970 | 150 | 12.5 m |
About Poor Condition Bridge Ratings
FHWA rates bridge components on a 0-9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0-2 are immediately closed.