Poor Condition Bridges in Washington
473 bridges rated Poor condition in Washington. 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 473 such bridges in Washington.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| OVERFLOW CHANNEL NO 2 | Washington | 1948 | 10,027 | 20.7 m | |
| AHTANUM CRK RR&N-N RAMP | Washington | 1981 | 9,941 | 400.8 m | |
| MILITARY RD | Washington | 1971 | 9,941 | 43.3 m | |
| SR 821 WHIPPLE WASTEWAY | Washington | 1970 | 9,791 | 108.8 m | |
| S PRAIRIE CR | Washington | 1956 | 9,771 | 36.6 m | |
| SNOQUALMIE RIVER | Washington | 1931 | 9,740 | 135.3 m | |
| DOUGLAS CREEK | Washington | 1957 | 9,626 | 91.4 m | |
| BEAVER CRK | Washington | 1979 | 9,615 | 173.7 m | |
| STATE ROUTE 522 | Washington | 1950 | 9,464 | 75.3 m | |
| S FK PALOUSE RIVER | Washington | 1923 | 9,381 | 69.5 m | |
| SPRING FLAT CREEK | Washington | 1920 | 9,093 | 11.3 m | |
| B.N. RAILROAD | Washington | 1966 | 8,962 | 55.8 m | |
| SKOOKUMCHUCK RIVER | Washington | 1928 | 8,908 | 56.7 m | |
| SR 155 | Washington | 1964 | 8,828 | 17.7 m | |
| WENATCHEE RIVER | Washington | 1929 | 8,705 | 107.6 m | |
| SPRAGUE WAY SB | Washington | 1954 | 8,658 | 24.7 m | |
| SWAMP CREEK | Washington | 1960 | 8,654 | 12.5 m | |
| WHATCOM CREEK | Washington | 1959 | 8,500 | 17.4 m | |
| SR 261 | Washington | 1958 | 8,405 | 51.5 m | |
| SR 107 RR FLOOD PLAIN | Washington | 1969 | 8,382 | 606.9 m | |
| NINE MILE CR & RR | Washington | 1933 | 8,140 | 64.9 m | |
| NOOKSACK R | Washington | 1950 | 7,931 | 175.6 m | |
| I-82 | Washington | 1980 | 7,846 | 72.5 m | |
| SLOUGH | Washington | 1945 | 7,813 | 15.8 m | |
| SLOUGH | Washington | 1945 | 7,813 | 20.7 m | |
| NB I-405 | Washington | 2006 | 7,766 | 39.0 m | |
| BNSF RR | Washington | 1931 | 7,700 | 31.4 m | |
| ACCESS RD CREEK OLD RR | Washington | 1933 | 7,694 | 82.3 m | |
| 2ND AVE | Washington | 1974 | 7,681 | 43.9 m | |
| 3RD AVE & I-90 | Washington | 1970 | 7,572 | 267.9 m | |
| HJF CANAL | Washington | 1915 | 7,516 | 7.6 m | |
| EASTSIDE ST SE | Washington | 1957 | 6,876 | 23.2 m | |
| I-82 | Washington | 1978 | 6,869 | 64.0 m | |
| SWALE CREEK | Washington | 1960 | 6,760 | 31.7 m | |
| COWLITZ RIVER | Washington | 1963 | 6,753 | 147.5 m | |
| NO NAME CREEK | Washington | 1933 | 6,701 | 28.3 m | |
| OWL CREEK | Washington | 1922 | 6,500 | 28.0 m | |
| S FK SKYKOMISH RIVER | Washington | 1933 | 6,408 | 135.9 m | |
| I-5 | Washington | 1966 | 6,386 | 283.5 m | |
| BNSF RR | Washington | 1940 | 6,344 | 59.7 m | |
| MAPLE STREET | Washington | 1958 | 6,261 | 21.0 m | |
| MAPLE STREET | Washington | 1958 | 6,261 | 20.4 m | |
| WANITY SLOUGH | Washington | 1964 | 6,219 | 22.6 m | |
| BNRR | Washington | 1936 | 6,180 | 78.3 m | |
| I-90 | Washington | 1970 | 6,150 | 69.5 m | |
| MERRILL & RING CREEK | Washington | 1931 | 6,123 | 117.0 m | |
| I-90 | Washington | 1965 | 6,040 | 68.6 m | |
| DAMON RD | Washington | 1972 | 6,018 | 38.7 m | |
| WAHL RD | Washington | 1972 | 6,000 | 38.7 m | |
| BN RR | Washington | 1972 | 6,000 | 116.4 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.