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
NORTH FORK BIG CREEK Kansas Scour Critical — Countermeasures Installed Fair 1965 8,367
NORTH FORK BIG CREEK Kansas Scour Critical — Countermeasures Installed Fair 1965 8,367
BADGER CREEK Kansas Scour Critical — Countermeasures Installed Fair 1976 8,350
BADGER CREEK Kansas Scour Critical — Countermeasures Installed Fair 1976 8,350
BIG CREEK DRAINAGE Kansas Scour Critical — Countermeasures Installed Good 1965 8,250
DRY CREEK Kansas Scour Critical — Countermeasures Installed Good 1976 8,250
DRY CREEK Kansas Scour Critical — Countermeasures Installed Good 1976 8,250
BIG CREEK DRAINAGE Kansas Scour Critical — Countermeasures Installed Good 1965 8,250
LABETTE CREEK Kansas Scour Critical — Countermeasures Installed Good 1937 7,842
EAST EMMA CREEK Kansas Scour Critical — Countermeasures Installed Good 1971 7,752
EAST EMMA CREEK Kansas Scour Critical — Countermeasures Installed Good 1971 7,752
FROG CREEK Kansas Scour Critical — Countermeasures Installed Good 1973 7,350
FROG CREEK Kansas Scour Critical — Countermeasures Installed Good 1973 7,350
RIV RR PWRHS RD PASS RD Kansas Scour Critical — Countermeasures Installed Good 1978 7,343
RIV RR PWRHS RD PASS RD Kansas Scour Critical — Countermeasures Installed Good 1979 7,343
WEST EMMA CREEK Kansas Scour Critical — Countermeasures Installed Good 1971 7,140
WEST EMMA CREEK Kansas Scour Critical — Countermeasures Installed Good 1970 7,140
SMOKY HILL RIVER Kansas Scour Critical — Countermeasures Installed Good 1966 7,050
SMOKY HILL RIVER Kansas Scour Critical — Countermeasures Installed Good 1966 7,050
ROCK CREEK Kansas Scour Critical — Countermeasures Installed Good 1969 6,854
WEST EMMA CREEK Kansas Scour Critical — Countermeasures Installed Good 1988 6,854
TURKEY CREEK Kansas Scour Critical — Countermeasures Installed Good 1971 6,834
TURKEY CREEK Kansas Scour Critical — Countermeasures Installed Good 1971 6,834
LONG CREEK Kansas Scour Critical — Countermeasures Installed Good 1973 6,750
WALNUT RIVER OVERFLOW Kansas Scour Critical — Countermeasures Installed Good 1987 6,583
WALNUT RIVER Kansas Scour Critical — Countermeasures Installed Fair 1956 6,583
ARKANSAS RIVER Kansas Scour Critical — Countermeasures Installed Fair 1977 6,053
CHANNEL Kansas Scour Critical — Countermeasures Installed Good 1990 6,000
WALNUT RIV & LOCAL RD Kansas Scour Critical — Countermeasures Installed Good 1939 5,944
LIGHTNING CREEK Kansas Scour Critical — Countermeasures Installed Good 1987 5,858
ARKANSAS RIVER Kansas Scour Critical — Countermeasures Installed Good 1973 5,858
142 MILE CREEK Kansas Scour Critical — Countermeasures Installed Fair 1956 5,825
142 MILE CREEK Kansas Scour Critical — Countermeasures Installed Good 1956 5,825
NEOSHO RIVER Kansas Scour Critical — Countermeasures Installed Fair 1987 5,746
HICKORY CREEK Kansas Scour Critical — Countermeasures Installed Good 1987 5,746
TRIB. TO COON CREEK Kansas Scour Critical — Countermeasures Installed Fair 1962 5,660
KANSAS RIVER & RAILROAD Kansas Scour Critical — Countermeasures Installed Good 1970 5,657
LITTLE WALNUT RIVER Kansas Scour Critical — Countermeasures Installed Fair 1970 5,627
MIDDLE CREEK Kansas Scour Critical — Countermeasures Installed Fair 1981 5,387
DIAMOND CREEK Kansas Scour Critical — Countermeasures Installed Good 1975 5,315
CHEYENNE CREEK Kansas Scour Critical — Countermeasures Installed Fair 1959 4,986
MARMATON RIVER Kansas Scour Critical — Countermeasures Installed Good 1967 4,910
N FORK NINNESCAH RIVER Kansas Scour Critical — Countermeasures Installed Good 1969 4,792
N FORK NINNESCAH RIVER Kansas Scour Critical — Countermeasures Installed Good 1969 4,792
ROCK CREEK Kansas Scour Critical — Countermeasures Installed Fair 1961 4,785
ARKANSAS RIVER DRAINAGE Kansas Scour Critical — Countermeasures Installed Good 1909 4,605
COAL CREEK Kansas Scour Critical — Countermeasures Installed Good 1980 4,391
ELM CREEK Kansas Scour Critical — Countermeasures Installed Good 1980 4,371
ROCK CREEK Kansas Scour Critical — Countermeasures Installed Good 1981 4,371
NEOSHO RIVER &LOCAL RD Kansas Scour Critical — Countermeasures Installed Good 1984 4,309

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.