Scour Critical Bridges in Kansas

638 bridges in Kansas at risk from water erosion around foundations.

Scour Critical Bridges

Scour is the erosion of soil and rock around a bridge's foundation caused by moving water. When foundations are exposed or undermined, a bridge can collapse even if its deck and superstructure are in good condition. Scour is the leading cause of bridge failures in the US. These 638 bridges in Kansas have been identified as vulnerable to scour damage.

Clear
Bridge State Scour Status Condition Year Built ADT
TRASH CREEK Kansas Scour Critical — Countermeasures Installed Poor 1985 150
STREAM Kansas Scour Critical — Countermeasures Installed Fair 1986 150
ARKANSAS RIVER OVERFLOW Kansas Scour Critical — Countermeasures Installed Fair 1970 150
ARKANSAS RIVER OVERFLOW Kansas Scour Critical — Countermeasures Installed Fair 1970 150
TRIB. TO WAKARUSA RIVER Kansas Scour Critical — Countermeasures Installed Poor 1969 150
MIDDLE CREEK Kansas Scour Critical — Countermeasures Installed Poor 1964 145
TRIB. S. FORK OTTER CK. Kansas Scour Critical — Countermeasures Installed Fair 1936 145
ARKANSAS RIVER OVERFLOW Kansas Scour Critical — Countermeasures Installed Fair 1977 140
LITTLE ARKANSAS RIVER Kansas Scour Critical — Countermeasures Installed Good 1978 140
TRIB. TO REPUBLICAN RIV. Kansas Scour Critical — Countermeasures Installed Fair 1993 138
TRIB. TO NEOSHO RIVER Kansas Scour Critical — Countermeasures Installed Fair 1930 130
BLOOD CREEK Kansas Scour Critical — Countermeasures Installed Good 1957 130
PLUM CREEK Kansas Scour Critical — Countermeasures Installed Fair 1984 130
TRIB. TO BIG SOLDIER CRK Kansas Scour Critical — Countermeasures Installed Fair 1935 126
WEST TWIN CREEK Kansas Scour Critical — Countermeasures Installed Good 1970 123
BLACK VERMILLION RIVER Kansas Scour Critical — Countermeasures Installed Fair 1948 122
PLUM CREEK Kansas Scour Critical — Countermeasures Installed Fair 1935 120
SALINE RIVER Kansas Scour Critical — Countermeasures Installed Fair 1954 120
SQUAW CREEK Kansas Scour Critical — Countermeasures Installed Fair 1982 115
TRIB. TO FLY CREEK Kansas Scour Critical — Countermeasures Installed Fair 1978 115
SOLOMON RIVER Kansas Scour Critical — Countermeasures Installed Fair 1953 115
CEDAR CREEK Kansas Scour Critical — Countermeasures Installed Fair 1966 110
TRIB. TO ELK RIVER Kansas Scour Critical — Countermeasures Installed Fair 1956 105
TRIB. TO ELK RIVER Kansas Scour Critical — Countermeasures Installed Poor 1968 105
TRIB VERMILLION RIVER Kansas Scour Critical — Countermeasures Installed Poor 1962 100
LAWRENCE CREEK Kansas Scour Critical — Countermeasures Installed Fair 1958 100
TWELVE MILE CREEK Kansas Scour Critical — Countermeasures Installed Fair 1963 100
NORTH FORK WILDCAT CREEK Kansas Scour Critical — Countermeasures Installed Fair 1970 100
ENSIGN CREEK Kansas Scour Critical — Countermeasures Installed Fair 1979 100
BRANCH OF ELM CREEK Kansas Scour Critical — Countermeasures Installed Fair 1930 99
BRONAUGH CREEK Kansas Scour Critical — Countermeasures Installed Fair 1933 99
EAST BRANCH OF TEQUA CK. Kansas Scour Critical — Countermeasures Installed Poor 1929 95
ARKANSAS RIVER Kansas Scour Critical — Countermeasures Installed Good 1976 95
BRUSH CREEK Kansas Scour Critical — Countermeasures Installed Good 1930 95
SOUTH FORK BEAVER CREEK Kansas Scour Critical — Countermeasures Installed Fair 1954 90
TRIB. N. BR. FANCY CK. Kansas Scour Critical — Countermeasures Installed Fair 1935 90
STREAM Kansas Scour Critical — Countermeasures Installed Poor 1961 85
TRIB. TO DUCK CREEK Kansas Scour Critical — Countermeasures Installed Fair 1946 85
TENNESSEE CREEK Kansas Scour Critical — Countermeasures Installed Fair 1975 84
LITTLE SANDY CREEK Kansas Scour Critical — Countermeasures Installed Poor 1930 80
SILVER CREEK Kansas Scour Critical — Countermeasures Installed Fair 1957 80
WALNUT CREEK Kansas Scour Critical — Countermeasures Installed Good 1974 80
EAST BRANCH CREEK Kansas Scour Critical — Countermeasures Installed Poor 1930 80
DEER CREEK Kansas Scour Critical — Countermeasures Installed Poor 1976 80
BEAVER CREEK Kansas Scour Critical — Countermeasures Installed Fair 1960 80
NORTH FORK MILL CREEK Kansas Scour Critical — Countermeasures Installed Fair 1974 80
PAWNEE CREEK Kansas Scour Critical — Countermeasures Installed Poor 1930 75
TRIB. TO SALINE RIVER Kansas Scour Critical — Countermeasures Installed Fair 1952 75
TURKEY CREEK Kansas Scour Critical — Countermeasures Installed Fair 1930 75
CLEAR CREEK Kansas Scour Critical — Countermeasures Installed Fair 1970 75

Scour Critical Rating Codes

Code 2 — UnaddressedBridge is scour critical with no countermeasures installed. The foundation is vulnerable and no protective action has been taken.
Code 3 — Countermeasures InstalledProtective measures (riprap, sheet piling, etc.) have been installed to reduce scour risk, but the bridge remains classified as scour critical.
Code 6 — Countermeasures IneffectiveProtective measures were installed but have been assessed as ineffective. The bridge requires re-evaluation and additional action.

About Scour Critical Bridges

Scour critical bridges have been identified through underwater inspection or analysis as having foundations that are unstable or could become unstable during flood conditions. FHWA requires action plans for all scour critical bridges. Famous scour failures include the 1987 Schoharie Creek Bridge collapse in New York.