Scour Critical Bridges in West Virginia
160 bridges in West Virginia 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 160 bridges in West Virginia have been identified as vulnerable to scour damage.
| Bridge | State | Scour Status | Condition | Year Built | ADT |
|---|---|---|---|---|---|
| TRACE FORK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1947 | 200 |
| CUCUMBER CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1915 | 200 |
| BOTTOM CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1985 | 200 |
| LITTLE LAUREL CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1988 | 200 |
| BUCKHANNON RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1990 | 200 |
| LEFT FORK HOLLY RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1928 | 200 |
| BLUESTONE RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1964 | 150 |
| EAST RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1943 | 150 |
| WINDING GULF | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1968 | 150 |
| THREE FORK CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1987 | 150 |
| Gooney Otter Creek | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1982 | 150 |
| ROCK CASTLE CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 2011 | 150 |
| MIDDLE FORK RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1940 | 100 |
| HORSE CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1990 | 100 |
| WEST FK OF LTL COAL RV | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1988 | 90 |
| ELKHORN CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1950 | 90 |
| BLUESTONE RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1940 | 90 |
| EAST RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1979 | 90 |
| MUDDY CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 2000 | 90 |
| HAZY CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1990 | 90 |
| Middle Island Creek | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1916 | 90 |
| Panther Creek | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1994 | 60 |
| LAUREL CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 2001 | 60 |
| CEDAR CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1990 | 50 |
| WADES CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1973 | 50 |
| HIETT RUN | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1972 | 50 |
| FINK CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1976 | 50 |
| BOOTHS CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1982 | 50 |
| BRUSHY MEADOW CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1997 | 50 |
| WILLIAMS RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1980 | 50 |
| E FORK TWELVEPOLE CR. | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1969 | 50 |
| GUYANDOTTE RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1931 | 50 |
| REEDY CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1983 | 50 |
| WOLFPEN BRANCH | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1983 | 50 |
| SANDLICK CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1935 | 40 |
| ELKHORN CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1974 | 40 |
| Dry Fork | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1977 | 40 |
| Hite Fork | West Virginia | Scour Critical — Countermeasures Installed | Poor | 2001 | 40 |
| RICH CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1951 | 40 |
| BR OF ROCKCASTLE CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 2001 | 40 |
| POND FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1988 | 30 |
| BENS RUN | West Virginia | Scour Critical — Countermeasures Installed | Fair | 2005 | 30 |
| Elkhorn Creek | West Virginia | Scour Critical — Countermeasures Installed | Poor | 2010 | 30 |
| RICH CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1976 | 30 |
| WHITE OAK CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1980 | 30 |
| BUCKHANNON RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1920 | 30 |
| WEST FORK RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1983 | 30 |
| LOWER KANAWHA RUN | West Virginia | Scour Critical — Countermeasures Installed | Good | 1996 | 25 |
| DRY FORK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1936 | 20 |
| CAMP CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1950 | 20 |
Scour Critical Rating Codes
| Code 2 — Unaddressed | Bridge is scour critical with no countermeasures installed. The foundation is vulnerable and no protective action has been taken. |
| Code 3 — Countermeasures Installed | Protective measures (riprap, sheet piling, etc.) have been installed to reduce scour risk, but the bridge remains classified as scour critical. |
| Code 6 — Countermeasures Ineffective | Protective 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.