Worst Bridges in Colorado

Structurally deficient bridges ranked by lowest condition rating

BridgeCountyConditionBuiltTraffic
144TH AVENUE over LOST CREEK County 001 Failed 1960 0
CR 120/PORTLAND RD over BEAVER CREEK County 043 Critical 1923 35
SH6 DITCH RIDER RD over BURLINGTON CANAL SR County 001 Critical 1948 27,925
County Road 17 over North Fork White River County 103 Serious 1990 141
COUNTY ROAD 191 over ARKANSAS RIVER County 015 Serious 1908 0
POTOMAC STREET over OBRIAN CANAL County 001 Serious 1940 190
COUNTY ROAD 137/N. over I 70 ML County 005 Serious 1959 2,326
County Road 1 over Slater Creek County 081 Serious 1986 169
Blake Street over N. Fork Republican River County 125 Serious 1980 3,169
CR107 (Liggett RD) over I 25 ML County 035 Serious 1964 3,395
COUNTY ROAD T over HORSE CREEK County 073 Serious 1961 15
COUNTY ROAD Y over ROCKY FORD HIGHLINE CANA County 089 Serious 1964 8
County Road 26 over N. Sterling Inlet Canal County 075 Serious 1940 73
COUNTY RD 22.0 over SAN ISIDRO CREEK County 071 Serious 1967 10
I 76 ML EBND over CLEAR CREEK County 059 Serious 1984 38,000
SH 96 ML over BOB CREEK CANAL County 101 Serious 1929 1,400
EL PASO STREET over PLATTE AVENUE County 041 Serious 1939 7,042
COTTONWOOD ST over NORTH CRESTONE CREEK County 109 Serious 1991 65
EXPLORADOR CALLE over NIVER CREEK County 001 Serious 1970 1,764
I 76 ML EBND over I 70 ML WBND County 059 Serious 1982 38,000
I 70 ML EBND over COLORADO RIVER County 037 Serious 1980 8,500
SH 88 ML over BEAR CREEK County 005 Serious 1966 21,000
CIRCLE DRIVE EB over FOUNTAIN CREEK | PED PAT County 041 Serious 1963 16,339
WINDERMERE ST over HIGHLINE CANAL County 005 Serious 1964 299
County Road 129 over S.Fk Little Snake River County 107 Serious 1975 131
US 350 ML over DRAW County 071 Serious 1937 1,000
FDR 747 over TURKEY CR County 037 Serious 1975 5
E 88TH AVE | IROND over KIOWA CREEK County 001 Serious 1950 532
E 88TH AVE | IROND over WOLF CREEK County 001 Serious 1960 569
CO Rd 32 over Feeder Ditch County 071 Serious 1970 7
COUNTY ROAD 162 over CHALK CREEK County 015 Serious 1953 102
US 6 ML over SH 121 ML County 059 Serious 1972 101,000
TOWER ROAD over THIRD CREEK County 001 Serious 1970 18,738
I 76 SERVICE RD over LOST CREEK SR County 123 Serious 1936 135
COUNTY ROAD 16 over RIO SAN ANTONIO County 021 Serious 1976 59
COUNTY ROAD 6 over ALAMOSA RIVER County 021 Serious 1968 102
N CONVERSE ROAD over LOST CREEK TRIBUTARY County 001 Serious 1960 118
STRASBURG ROAD over KIOWA CREEK County 001 Serious 1960 299
COUNTY RD 105.5 over DRY CREEK County 071 Serious 1930 10
BRADBURY-KREBS RD over SPRING GULCH County 001 Serious 1977 78
I 76 ML EBND over RAMP TO SH 121 ML County 059 Serious 1982 38,000
I 76 ML WBND over RAMP TO SH 121 ML County 059 Serious 1982 38,000
I 270 ML WBND over DITCH RD BURLINGTON CANA County 001 Serious 1969 48,500
COUNTY ROAD 170 over EAST BIJOU CREEK County 039 Serious 1919 14
MCKAY ROAD over SOUTH PLATTE RIVER County 001 Poor 1965 12,861
COUNTY ROAD 6500 over MONTROSE AND DELTA CANAL County 085 Poor 1985 116
88TH AVE over LOST CREEK County 001 Poor 1995 856
UNCOMPAHGRE ROAD over SOUTH CANAL County 085 Poor 1981 57
88TH AVE over BOX ELDER CREEK County 001 Poor 1935 44
56TH AVENUE over COMANCHE CREEK County 001 Poor 1975 80