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 |
|---|---|---|---|---|---|
| BULLS RUN | Maryland | 1949 | 10,816 | 7.6 m | |
| MOORES RUN | Maryland | 1930 | 10,737 | 11.0 m | |
| CSX RAILROAD | Maryland | 1900 | 10,713 | 7.9 m | |
| CSX RAILROAD | Maryland | 1914 | 10,713 | 8.2 m | |
| POTOMAC RIV CSX TRANS. | Maryland | 1937 | 10,550 | 785.5 m | |
| I-83 JONES FALLS & MTA | Maryland | 1925 | 10,400 | 240.5 m | |
| CSX RAILROAD | Maryland | 1940 | 10,242 | 60.7 m | |
| I-83 AND JONES FALLS | Maryland | 1930 | 10,157 | 377.3 m | |
| BALTIMORE-WASHINGTON PAR | Maryland | 1966 | 10,000 | 116.1 m | |
| HUNTING CREEK | Maryland | 1928 | 9,402 | 20.7 m | |
| NORTHEAST BRANCH | Maryland | 1964 | 8,781 | 42.7 m | |
| BR OF MATTAWOMAN CREEK | Maryland | 1951 | 8,750 | 8.2 m | |
| PLUMTREE BRANCH | Maryland | 1987 | 8,641 | 15.0 m | |
| SLIGO CREEK TRIBUTARY | Maryland | 1961 | 8,590 | 10.4 m | |
| CSXT RR & WMATA METRO | Maryland | 1968 | 8,204 | 64.9 m | |
| TRIBUTARY TO WHITE MARSH | Maryland | 1978 | 8,126 | 12.9 m | |
| HILTON RUN | Maryland | 1936 | 8,010 | 10.4 m | |
| PULASKI HIGHWAY | Maryland | 1956 | 7,760 | 72.2 m | |
| LONG GREEN CREEK | Maryland | 1987 | 7,740 | 23.5 m | |
| WATERSPOUT RUN | Maryland | 1920 | 7,735 | 7.0 m | |
| CSX RAILROAD | Maryland | 1964 | 7,620 | 50.0 m | |
| NE BRANCH OF ANACOSTIA R | Maryland | 1931 | 7,399 | 30.2 m | |
| EVITTS CREEK | Maryland | 1966 | 7,221 | 39.9 m | |
| CSX RAILROAD | Maryland | 1961 | 7,077 | 61.6 m | |
| PATUXENT RIVER | Maryland | 1920 | 7,068 | 35.8 m | |
| AMTRAK | Maryland | 1931 | 7,030 | 195.1 m | |
| PATAPSCO RIVER | Maryland | 1961 | 7,000 | 504.1 m | |
| PISCATAWAY CREEK | Maryland | 1932 | 6,771 | 20.1 m | |
| PISCATAWAY CREEK | Maryland | 1955 | 6,771 | 16.5 m | |
| CARROLL CREEK | Maryland | 1911 | 6,750 | 14.9 m | |
| CSXT RAILROAD | Maryland | 1965 | 6,745 | 32.9 m | |
| CSX | Maryland | 1914 | 6,500 | 40.5 m | |
| PATAPSCO RIVER | Maryland | 1961 | 6,300 | 504.1 m | |
| GUNPOWDER FALLS | Maryland | 1923 | 6,296 | 195.1 m | |
| MD-295 B/W PARKWAY RAMP | Maryland | 1950 | 6,246 | 22.9 m | |
| HERRING RUN | Maryland | 1974 | 6,214 | 28.7 m | |
| WATTS BRANCH TRIBUTARY | Maryland | 1969 | 5,815 | 18.9 m | |
| PATUXENT RIVER | Maryland | 1953 | 5,772 | 64.0 m | |
| HUNTERS MILL BRANCH | Maryland | 1977 | 5,600 | 14.3 m | |
| MUDDY BRANCH | Maryland | 1965 | 5,297 | 10.1 m | |
| MARLEY CREEK | Maryland | 1991 | 5,095 | 16.2 m | |
| CSX RAILROAD | Maryland | 1975 | 4,734 | 43.3 m | |
| PINEY BRANCH | Maryland | 2000 | 4,644 | 18.3 m | |
| ZEKIAH SWAMP RUN | Maryland | 1969 | 4,644 | 13.6 m | |
| LITTLE PIPE CREEK | Maryland | 1930 | 4,612 | 8.8 m | |
| TRIB TO PATUXENT RIVER | Maryland | 1962 | 4,608 | 8.5 m | |
| EAST BRANCH /WINTERS RUN | Maryland | 1950 | 4,308 | 8.5 m | |
| STONEY RUN | Maryland | 1900 | 4,280 | 7.0 m | |
| BYNUM RUN | Maryland | 1957 | 3,986 | 28.3 m | |
| STEMMERS RUN | Maryland | 1933 | 3,982 | 14.3 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.