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.

Clear
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.