Scour Critical Bridges in Texas

3,912 bridges in Texas 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 3,912 bridges in Texas have been identified as vulnerable to scour damage.

Clear
Bridge State Scour Status Condition Year Built ADT
FIVE MILE CREEK Texas Scour Critical, Countermeasures Installed Fair 1957 15,462
BIG FOSSIL CREEK Texas Scour Critical, Countermeasures Installed Fair 1990 15,396
JENKINS BRANCH Texas Scour Critical, Countermeasures Installed Fair 1983 15,176
DUCK CREEK Texas Scour Critical, Countermeasures Installed Good 1972 15,097
SAN JACINTO RIVER Texas Scour Critical, Countermeasures Installed Fair 1968 14,511
MORGAN CREEK Texas Scour Critical, Countermeasures Installed Fair 1963 14,162
WHITE ROCK CREEK Texas Scour Critical, Countermeasures Installed Fair 1974 13,860
WHITE ROCK CREEK Texas Scour Critical, Countermeasures Installed Fair 1989 13,860
E.FORK GOOSE CRK Texas Scour Critical, Countermeasures Installed Good 1994 13,859
DRAINAGE DITCH Texas Scour Critical, Countermeasures Installed Fair 1937 13,798
SCHOOL BR Texas Scour Critical, Countermeasures Installed Fair 1982 13,715
ASH CREEK Texas Scour Critical, Countermeasures Installed Good 1997 13,591
TEN MILE CREEK Texas Scour Critical, Countermeasures Installed Poor 1966 13,520
POST OAK CREEK Texas Scour Critical, Countermeasures Installed Fair 1971 12,948
POST OAK CREEK Texas Scour Critical, Countermeasures Installed Fair 1971 12,948
LA NANA BAYOU Texas Scour Critical, Countermeasures Installed Fair 1962 12,825
WILLOW CREEK Texas Scour Critical, Countermeasures Installed Fair 1982 12,614
COTTONWOOD CREEK Texas Scour Critical, Countermeasures Installed Fair 1985 12,556
JEANS CREEK Texas Scour Critical, Countermeasures Installed Good 1989 12,158
LA NANA CRK Texas Scour Critical, Countermeasures Installed Good 1975 12,115
BUFFALO CREEK RELIEF Texas Scour Critical, Countermeasures Installed Poor 1930 12,005
CLEAR FORK TRINITY RIVER Texas Scour Critical, Countermeasures Installed Fair 1951 11,958
CLEAR FORK TRINITY RIVER Texas Scour Critical, Countermeasures Installed Fair 1936 11,958
JACKSON BRANCH Texas Scour Critical, Countermeasures Installed Fair 1993 11,871
CYPRESS CREEK Texas Scour Critical, Countermeasures Installed Fair 1991 11,869
WHITE OAK BAYOU Texas Scour Critical, Countermeasures Installed Fair 1974 11,680
WHITE OAK BAYOU Texas Scour Critical, Countermeasures Installed Fair 1965 11,680
Draw Texas Scour Critical, Countermeasures Installed Good 1966 11,605
E FORK GOOSE CRK Texas Scour Critical, Countermeasures Installed Fair 1965 11,387
Leon Creek Texas Scour Critical, Countermeasures Installed Fair 1959 11,202
HUNTER CREEK Texas Scour Critical, Countermeasures Installed Fair 1989 11,105
BLACK WARRIOR BR Texas Scour Critical, Countermeasures Installed Poor 1972 10,997
INDIAN CREEK Texas Scour Critical, Countermeasures Installed Good 1932 10,888
HCFCD DITCH Texas Scour Critical, Countermeasures Installed Fair 1987 10,697
WOODY BRANCH Texas Scour Critical, Countermeasures Installed Good 1985 10,361
FIVE MILE CREEK Texas Scour Critical, Countermeasures Installed Fair 1970 10,356
WHITE OAK CREEK Texas Scour Critical, Countermeasures Installed Fair 1947 10,351
Ten Mile Creek Texas Scour Critical, Countermeasures Installed Fair 1988 10,000
BRADFIELD CREEK Texas Scour Critical, Countermeasures Installed Good 1973 9,995
NFK DBL MTN FK BRAZOS RI Texas Scour Critical, Countermeasures Installed Fair 1953 9,942
HCFCD DITCH Texas Scour Critical, Countermeasures Installed Fair 1979 9,939
HCFCD DITCH Texas Scour Critical, Countermeasures Installed Fair 1979 9,939
POST OAK CREEK Texas Scour Critical, Countermeasures Installed Fair 1930 9,804
WHITE ROCK CK RELIEF Texas Scour Critical, Countermeasures Installed Fair 1986 9,483
RICKETTS BRANCH Texas Scour Critical, Countermeasures Installed Fair 1964 9,212
LAKE CREEK Texas Scour Critical, Countermeasures Installed Fair 1938 9,132
PELICAN ISLAND CHAN Texas Scour Critical, Countermeasures Installed Poor 1960 9,100
SAN ANTONIO RIVER Texas Scour Critical, Countermeasures Installed Fair 1954 8,973
BLUFF CREEK Texas Scour Critical, Countermeasures Installed Fair 1947 8,932
GUADALUPE RIVER Texas Scour Critical, Countermeasures Installed Fair 1962 8,716

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.