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
GOLDSMITH GULCH Colorado 1971 128,000 7.6 m
US 6 ML Colorado 1989 107,500 420.1 m
SH 121 ML Colorado 1972 101,000 57.9 m
SAND CREEK Colorado 1962 60,000 101.0 m
SH 391 ML Colorado 1967 57,000 52.7 m
SH 391 ML Colorado 1967 57,000 52.7 m
US 6 ML Colorado 1969 53,000 103.8 m
SOUTH PLATTE RIVER Colorado 1969 48,500 94.2 m
SERVICE RD BNSF RR Colorado 1970 48,500 103.1 m
SOUTH PLATTE RIVER Colorado 1969 48,500 93.9 m
E 64TH AVE BURLINGTON C Colorado 1969 48,500 67.1 m
DITCH RD BURLINGTON CANA Colorado 1969 48,500 66.8 m
SH 265 ML UP RR BNSF RR Colorado 1969 48,500 112.5 m
LITTLE DRY CREEK Colorado 1955 46,000 37.8 m
WEST 20TH AVE Colorado 1968 45,500 43.6 m
CLEAR CREEK R Colorado 1959 41,000 49.2 m
SAND CREEK Colorado 1940 40,000 110.4 m
CLEAR CREEK Colorado 1984 38,000 122.3 m
RAMP TO SH 121 ML Colorado 1982 38,000 48.0 m
RAMP TO SH 121 ML Colorado 1982 38,000 52.7 m
MARSHALL STREET Colorado 1980 38,000 42.4 m
I 70 ML WBND Colorado 1982 38,000 61.7 m
MARSHALL STREET Colorado 1980 38,000 39.9 m
CLEAR CREEK Colorado 1984 38,000 122.2 m
CLEAR CREEK Colorado 1969 37,000 47.7 m
CLEAR CREEK Colorado 1965 37,000 8.8 m
MOSS STREET W 7TH AVE Colorado 1969 35,000 31.5 m
COUNTY RD. 93 Colorado 1969 35,000 60.4 m
US 40 ML Colorado 1969 35,000 115.6 m
LITTLE DRY CREEK Colorado 1935 31,496 18.1 m
FOUNTAIN CREEK Colorado 1958 30,000 123.1 m
LITTLE DRY CREEK Colorado 1965 29,000 21.6 m
BURLINGTON CANAL SR Colorado 1948 27,925 23.6 m
SOUTH PLATTE RIVER Colorado 1960 25,590 70.0 m
US 287 ML RR SPUR Colorado 1972 25,000 142.6 m
I 25 ML Colorado 1952 23,671 78.5 m
US 6 CLEAR CREEK Colorado 1959 23,500 165.3 m
FOUNTAIN CREEK Colorado 1965 22,000 102.9 m
I 25 ML Colorado 1956 22,000 78.1 m
BEAR CREEK Colorado 1966 21,000 28.7 m
I 225 ML Colorado 1969 20,060 61.6 m
CACHE LA POUDRE RIVER Colorado 1959 19,000 65.8 m
THIRD CREEK Colorado 1970 18,738 12.3 m
SHOOKS RUN Colorado 1902 18,034 7.1 m
BOULDER CREEK Colorado 1952 18,000 29.4 m
I 70 ML R Colorado 1968 17,000 97.7 m
US 85 BUS RT Colorado 1962 16,500 70.9 m
UP RR Colorado 1962 16,500 57.3 m
FOUNTAIN CREEK | PED PAT Colorado 1963 16,339 108.4 m
RDWY | UPRR | BNSF RR | Colorado 1963 16,339 147.8 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.