Poor Condition Bridges in Colorado

417 bridges rated Poor condition in Colorado. 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 417 such bridges in Colorado.

Clear
Bridge State Condition Year Built ADT Length
EIGHT MILE CREEK Colorado 1960 32 37.2 m
FOUNTAIN CREEK SR Colorado 1965 32 6.4 m
MOORE CANYON CREEK Colorado 1935 30 8.4 m
B Ditch Colorado 1942 30 18.5 m
GRANADA CREEK Colorado 1930 29 42.1 m
EIGHT MILE CREEK Colorado 1952 28 33.8 m
FT. LYON CANAL Colorado 1979 28 9.2 m
EAST FORK EIGHT MILE CRK Colorado 1894 25 64.0 m
TRIB. SAN FRANCISCO CRK Colorado 1960 25 9.3 m
Skull Creek Colorado 1930 23 21.4 m
HARDSCRABBLE CREEK Colorado 1935 22 9.0 m
TRIB. SAN FRANCISCO CRK Colorado 1950 22 9.2 m
TRIB. OF TWO BUTTES CRK Colorado 1950 21 11.2 m
HELL CREEK Colorado 1955 20 12.9 m
COON CREEK Colorado 1935 19 15.4 m
TRIB. WEST CARRIZO CREEK Colorado 1935 18 9.1 m
PATTON ARROYO Colorado 1940 18 12.7 m
WEST CARRIZO CREEK Colorado 1939 17 9.1 m
EAST RIVER DIVER. CANAL Colorado 1950 16 9.9 m
Dale Creek Colorado 1932 16 70.4 m
HORSE CREEK Colorado 1961 15 57.9 m
Fortification Creek Colorado 2002 15 9.2 m
SOUTH PLUM CREEK Colorado 1950 15 49.1 m
EAST BIJOU CREEK Colorado 1919 14 21.6 m
KICKING BIRD CANAL Colorado 1988 14 18.8 m
GURULE ARROYO Colorado 1945 14 10.9 m
SCHOOL HOUSE GULCH Colorado 1935 14 8.8 m
THOMPSON CREEK Colorado 1930 13 15.7 m
UNNAMED CREEK Colorado 1960 12 7.4 m
CHEYENNE CREEK Colorado 1975 12 30.5 m
DRY CREEK Colorado 1986 11 6.2 m
Blue River Colorado 1938 10 52.8 m
DRY CREEK Colorado 1930 10 15.6 m
SAN ISIDRO CREEK Colorado 1967 10 12.8 m
E FORK ADOBE CREEK TRIBU Colorado 1955 10 7.5 m
N. Fork Arikaree River Colorado 1995 10 14.1 m
McCracken Draw 2 Butte Colorado 1989 10 7.3 m
FORT LYON STORAGE CANAL Colorado 1982 10 16.6 m
FORT LYON STORAGE CANAL Colorado 1960 10 23.2 m
TRIB. OF TWO BUTTES CRK Colorado 1950 9 12.3 m
TREMENTINA CREEK Colorado 1935 8 9.1 m
SAN FRANCISCO CREEK Colorado 1930 8 10.1 m
Hell Creek Colorado 1985 8 9.2 m
ARIKAREE RIVER Colorado 1999 8 12.8 m
ROCKY FORD HIGHLINE CANA Colorado 1964 8 8.2 m
NORTH FORK SAND ARROYO Colorado 1960 7 24.7 m
Feeder Ditch Colorado 1970 7 12.1 m
N. Sterling Outlet Canal Colorado 1985 7 15.5 m
CONEJOS RIVER Colorado 1960 6 38.8 m
DISAPPOINTMENT CREEK Colorado 1966 6 10.4 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.