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 |
|---|---|---|---|---|---|
| DOUGLAS CR | Washington | 1974 | 773 | 25.3 m | |
| TWISP RIVER | Washington | 1949 | 770 | 32.9 m | |
| ESQUATZEL COULEE | Washington | 1963 | 735 | 34.1 m | |
| WYNOOCHEE RIVER SLOUGH | Washington | 1973 | 728 | 28.8 m | |
| MISSION CREEK | Washington | 1960 | 725 | 9.1 m | |
| SAN POIL R | Washington | 1931 | 705 | 14.0 m | |
| MILL CREEK | Washington | 1958 | 700 | 31.4 m | |
| WEST CANAL | Washington | 1950 | 687 | 31.1 m | |
| DRY WASH | Washington | 1967 | 664 | 25.0 m | |
| CHIWAWA RIVER | Washington | 1977 | 658 | 87.3 m | |
| SWIFT CREEK | Washington | 1957 | 650 | 134.5 m | |
| BAGLEY CREEK | Washington | 1946 | 636 | 16.5 m | |
| SAMISH RIVER | Washington | 1974 | 630 | 31.1 m | |
| DRAINAGE DITCH | Washington | 1971 | 612 | 8.5 m | |
| I-90 | Washington | 1964 | 574 | 87.5 m | |
| PINE CREEK | Washington | 1964 | 545 | 18.3 m | |
| OVERFLOW CHANNEL | Washington | 1970 | 500 | 8.8 m | |
| SNAKE RIVER | Washington | 1927 | 485 | 621.8 m | |
| WEN REC IRRIG CANAL | Washington | 1975 | 453 | 9.2 m | |
| CURRIER CREEK | Washington | 1930 | 449 | 7.8 m | |
| CAMP CREEK | Washington | 1971 | 437 | 9.5 m | |
| PILCHUCK CREEK | Washington | 1933 | 428 | 55.0 m | |
| MILL CREEK | Washington | 1960 | 420 | 9.8 m | |
| TOUCHET RIVER | Washington | 1916 | 416 | 35.7 m | |
| CLALLAM SLOUGH | Washington | 1959 | 400 | 18.9 m | |
| S.V.I.D. CANAL | Washington | 1919 | 400 | 35.7 m | |
| MILL CREEK | Washington | 1981 | 380 | 46.9 m | |
| CRAB CREEK | Washington | 1948 | 377 | 33.5 m | |
| LITTLE PEND OREILLE RIVE | Washington | 1957 | 363 | 7.6 m | |
| S FK SNOQUALMIE R | Washington | 1974 | 356 | 96.3 m | |
| TUCANNON RIVER | Washington | 1962 | 350 | 34.7 m | |
| MILL CREEK | Washington | 1953 | 340 | 36.6 m | |
| ISSAQUAH CREEK | Washington | 1951 | 330 | 16.5 m | |
| AHTANUM CREEK N. FORK | Washington | 1953 | 328 | 8.2 m | |
| YACOLT CREEK | Washington | 1955 | 312 | 7.6 m | |
| NORTH RIVER | Washington | 1951 | 303 | 100.0 m | |
| BAUER COULEE | Washington | 1946 | 301 | 41.1 m | |
| WA-ATCH RIVER | Washington | 1961 | 300 | 53.6 m | |
| CHEWELAH CREEK | Washington | 1935 | 300 | 6.7 m | |
| SWAMP CREEK | Washington | 1951 | 300 | 14.6 m | |
| Tacoma Creek | Washington | 1960 | 290 | 7.6 m | |
| PPL PIPELINES | Washington | 1922 | 281 | 25.0 m | |
| PATAHA CREEK | Washington | 1955 | 278 | 9.4 m | |
| CARBON RIVER | Washington | 1921 | 270 | 150.6 m | |
| ROCK CREEK | Washington | 1946 | 269 | 40.2 m | |
| IMBLER CREEK | Washington | 1946 | 269 | 15.2 m | |
| SINKING CREEK | Washington | 1950 | 267 | 25.0 m | |
| ALMOTA CREEK | Washington | 1970 | 266 | 18.3 m | |
| CAMPBELL CREEK | Washington | 1950 | 257 | 28.0 m | |
| NISQUALLY RIVER | Washington | 1923 | 250 | 54.9 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.