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 |
|---|---|---|---|---|---|
| MIDDLE CREEK | West Virginia | Scour Critical — Countermeasures Ineffective | Poor | 1979 | 70 |
| MUD FORK | West Virginia | Scour Critical — Countermeasures Ineffective | Poor | 1982 | 70 |
| MATE CREEK | West Virginia | Scour Critical — Countermeasures Ineffective | Fair | 1990 | 60 |
| BUFFALO CREEK | West Virginia | Scour Critical — Countermeasures Ineffective | Poor | 1978 | 40 |
| Gauley River | West Virginia | Scour Critical — Countermeasures Ineffective | Fair | 1980 | 30 |
| MIddle Run | West Virginia | Scour Critical — Countermeasures Ineffective | Poor | 1994 | 30 |
| MUD FORK | West Virginia | Scour Critical — Countermeasures Ineffective | Fair | 2002 | 30 |
| BIG HARTS CREEK | West Virginia | Scour Critical — Countermeasures Ineffective | Fair | 1984 | 30 |
| WEST FORK OF POND FORK | West Virginia | Scour Critical — Countermeasures Ineffective | Poor | 2024 | 30 |
| BUFFALO CREEK | West Virginia | Scour Critical — Countermeasures Ineffective | Fair | 1991 | 20 |
| MUD FORK | West Virginia | Scour Critical — Countermeasures Ineffective | Fair | 2001 | 10 |
| RIGHT FORK OF PINE CREEK | West Virginia | Scour Critical — Countermeasures Ineffective | Good | 1998 | 10 |
| LITTLE KANAWHA RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1929 | 6,200 |
| TYGART VALLEY RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1972 | 3,900 |
| ISNER CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1939 | 3,800 |
| MUZZLE FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1936 | 3,700 |
| SLEEPY CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1900 | 3,100 |
| ROARING CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1919 | 2,900 |
| BURNT FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1959 | 2,800 |
| Little Wheeling Creek | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1970 | 2,470 |
| ROARING CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1930 | 1,200 |
| INDIAN CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1946 | 968 |
| PRINGLE RUN | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1936 | 950 |
| Bosley Run | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1989 | 900 |
| WINDING GULF | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1927 | 800 |
| GREENBRIER FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1936 | 750 |
| SOUTH FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1945 | 750 |
| SCOTTS RUN | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1981 | 750 |
| RACCOON CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1920 | 750 |
| BIRCH RIVER | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1950 | 691 |
| LITTLE BIRCH RIVER | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1931 | 600 |
| CLEAR FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1917 | 600 |
| TUG FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1890 | 500 |
| DRY FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1928 | 500 |
| SANDLICK CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1983 | 500 |
| TONEY FORK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1968 | 500 |
| STONECOAL CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1988 | 450 |
| SUGAR RUN | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1948 | 450 |
| RIGHT FORK STEER CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1949 | 400 |
| RIGHT FORK STEER CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1949 | 400 |
| OHIO RIVER (LOCKS) | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1993 | 350 |
| LEATHERWOOD CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1970 | 300 |
| CRANE CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1940 | 250 |
| BULL RUN | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1989 | 250 |
| STONECOAL CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1936 | 250 |
| RIGHT FORK STEER CREEK | West Virginia | Scour Critical — Countermeasures Installed | Poor | 1938 | 200 |
| ELLIS CREEK | West Virginia | Scour Critical — Countermeasures Installed | Fair | 1979 | 200 |
| PANTHER CREEK | 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 |
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.