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 |
|---|---|---|---|---|---|
| YAKIMA RIVER | Washington | 1959 | 16,667 | 96.6 m | |
| STEAMBOAT SLOUGH | Washington | 1927 | 16,592 | 260.0 m | |
| UNION SL | Washington | 1927 | 16,439 | 177.1 m | |
| UNION SL | Washington | 1954 | 16,439 | 192.9 m | |
| SNOHOMISH RIVER | Washington | 1927 | 16,286 | 816.9 m | |
| SNOHOMISH RIVER | Washington | 1954 | 16,286 | 751.3 m | |
| WISHKAH RIVER | Washington | 1925 | 16,009 | 110.6 m | |
| DRY CREEK | Washington | 1967 | 15,974 | 118.9 m | |
| DRY CREEK | Washington | 1967 | 15,974 | 118.9 m | |
| WILSON CREEK | Washington | 1967 | 15,658 | 36.0 m | |
| UMPTANUM RD | Washington | 1967 | 15,658 | 49.4 m | |
| RAILROAD | Washington | 1925 | 15,256 | 35.7 m | |
| PUYALLUP RIVER | Washington | 1925 | 15,255 | 232.9 m | |
| SKYKOMISH RIVER | Washington | 1957 | 15,153 | 177.4 m | |
| I-5 | Washington | 1964 | 15,000 | 57.6 m | |
| LATAH CREEK | Washington | 1913 | 14,995 | 326.1 m | |
| WISHKAH RIVER | Washington | 1949 | 14,965 | 71.6 m | |
| WEST SIDE CANAL | Washington | 1966 | 14,959 | 11.6 m | |
| TANEUM CR | Washington | 1965 | 14,959 | 32.9 m | |
| LOWER PEOH PT RD & TRAIL | Washington | 1965 | 14,717 | 114.3 m | |
| LOWER PEOH PT RD & TRAIL | Washington | 1965 | 14,717 | 114.3 m | |
| HIGHLINE CANAL | Washington | 1965 | 14,717 | 54.6 m | |
| S CLE ELUM RD & BNSF RR | Washington | 1966 | 14,587 | 129.5 m | |
| I-5 RAMP | Washington | 1956 | 13,767 | 86.3 m | |
| RAILROAD | Washington | 1928 | 13,700 | 63.4 m | |
| HOQUIAM RIVER | Washington | 1970 | 13,233 | 141.7 m | |
| BN RR & N NATL AVE | Washington | 1952 | 13,223 | 114.6 m | |
| COLUMBIA RIVER | Washington | 1975 | 12,899 | 426.7 m | |
| HOQUIAM RIVER | Washington | 1928 | 12,765 | 603.5 m | |
| CID CANAL | Washington | 1971 | 12,416 | 9.1 m | |
| BN RY | Washington | 1973 | 12,139 | 146.3 m | |
| DRAINAGE OVERFLOW | Washington | 1954 | 12,132 | 27.1 m | |
| WIDE HOLLOW CREEK | Washington | 1970 | 12,000 | 7.9 m | |
| I-5 | Washington | 1957 | 11,876 | 33.8 m | |
| SKAGIT RIVER | Washington | 1959 | 11,660 | 296.3 m | |
| SATSOP RIVER | Washington | 1965 | 11,589 | 125.0 m | |
| MEDICAL LAKE RD | Washington | 1966 | 11,409 | 39.6 m | |
| YAKIMA RIVER | Washington | 2006 | 11,237 | 477.0 m | |
| CHANDLER CANAL | Washington | 1977 | 11,211 | 36.6 m | |
| YAKIMA RIVER | Washington | 1977 | 11,211 | 149.4 m | |
| YAKIMA RIVER | Washington | 1977 | 11,211 | 149.4 m | |
| LACAMAS LAKE | Washington | 1930 | 11,155 | 24.1 m | |
| DOERSCHLAG RD | Washington | 1968 | 10,667 | 25.9 m | |
| BNSF RAILROAD | Washington | 1968 | 10,667 | 97.4 m | |
| BNSF RAILROAD | Washington | 1968 | 10,667 | 94.2 m | |
| CHERRY CREEK | Washington | 1946 | 10,445 | 30.8 m | |
| S FK WILLAPA RIVER | Washington | 1966 | 10,253 | 182.9 m | |
| NOOKSACK R OVERFLOW | Washington | 1994 | 10,205 | 11.6 m | |
| BURBANK CREEK | Washington | 1970 | 10,035 | 124.4 m | |
| SELAH CREEK | Washington | 1969 | 10,035 | 407.5 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.