Poor Condition Bridges in California
1,284 bridges rated Poor condition in California. 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 1,284 such bridges in California.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| FRANZ CREEK | California | 1946 | 350 | 9.8 m | |
| CCID MAIN CANAL | California | 1926 | 350 | 18.9 m | |
| SUTTER BYPASS E CHANNEL | California | 1975 | 334 | 56.1 m | |
| CCID MAIN CANAL | California | 1926 | 333 | 14.3 m | |
| LITTLE CREEK | California | 1955 | 330 | 6.7 m | |
| SALMON CREEK | California | 1931 | 328 | 10.4 m | |
| SAN JUAN CANAL | California | 1950 | 327 | 9.4 m | |
| SNAKE RIVER | California | 1925 | 325 | 11.0 m | |
| SUTTER CO EXTENSION CNL | California | 1940 | 325 | 8.8 m | |
| SALT CREEK | California | 1978 | 318 | 27.7 m | |
| ASH SLOUGH | California | 1965 | 316 | 86.0 m | |
| BIG CANYON CREEK | California | 1930 | 308 | 7.3 m | |
| BIG CANYON CREEK | California | 1930 | 304 | 7.5 m | |
| SAN LUIS CREEK | California | 1987 | 304 | 7.0 m | |
| CARR CREEK | California | 1987 | 300 | 18.3 m | |
| SALT CREEK | California | 1948 | 300 | 31.1 m | |
| HAMLIN SLOUGH | California | 1920 | 300 | 18.2 m | |
| NANCE CANYON | California | 1920 | 300 | 14.8 m | |
| DUTCH BILL CREEK | California | 1974 | 300 | 29.9 m | |
| EASTSIDE BYPASS CHANNEL | California | 1965 | 300 | 96.9 m | |
| LIBERTY DITCH | California | 1942 | 300 | 11.0 m | |
| INGRAM CREEK | California | 1967 | 296 | 21.3 m | |
| TASH CREEK | California | 1959 | 290 | 12.5 m | |
| PALOMA CREEK | California | 1959 | 290 | 11.3 m | |
| FINCH CREEK | California | 1963 | 290 | 6.9 m | |
| FINCH CREEK | California | 1947 | 290 | 7.6 m | |
| MINER SLOUGH | California | 1933 | 288 | 111.9 m | |
| HUASNA RIVER | California | 1965 | 288 | 53.0 m | |
| SOUTH DOBBYN CREEK | California | 1937 | 281 | 17.7 m | |
| PINE CREEK | California | 1921 | 276 | 46.5 m | |
| WEST FORK CARSON RIVER | California | 1938 | 275 | 16.8 m | |
| SANTA MARGARITA CREEK | California | 1940 | 271 | 29.3 m | |
| SUTTER-BUTTE CANAL | California | 1974 | 270 | 11.3 m | |
| MILES CREEK OVERFLOW | California | 1938 | 270 | 27.1 m | |
| WATSON CREEK | California | 1930 | 268 | 9.8 m | |
| SAND SLOUGH | California | 1950 | 267 | 169.2 m | |
| OUTSIDE CANAL | California | 1945 | 265 | 22.9 m | |
| SOUTH YUBA RIVER | California | 1971 | 263 | 72.5 m | |
| MULE CREEK | California | 1925 | 260 | 7.9 m | |
| BERENDA SLOUGH | California | 1968 | 259 | 55.5 m | |
| ASH SLOUGH | California | 1956 | 259 | 123.1 m | |
| WILLOW CREEK | California | 1925 | 256 | 7.8 m | |
| ULATIS CREEK | California | 1962 | 255 | 39.6 m | |
| SWEETWATER MARSH | California | 1984 | 250 | 13.4 m | |
| SOUTH YUBA RIVER | California | 1962 | 250 | 55.2 m | |
| SWEETWATER MARSH | California | 1984 | 250 | 13.4 m | |
| SOUTH YUBA RIVER | California | 1963 | 250 | 65.8 m | |
| CANYON CREEK | California | 1940 | 250 | 8.2 m | |
| OLD CREEK | California | 1940 | 249 | 31.7 m | |
| TORO CREEK | California | 1951 | 247 | 15.5 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.