West Virginia Bridge Infrastructure: A Complete Analysis

West Virginia is home to 7,345 bridges spanning 55 counties, making it one of the most significant bridge inventories in the country. These bridges carry a combined 25,718,715 vehicle crossings every day. Here is a comprehensive look at the state of West Virginia's bridge infrastructure based on the latest National Bridge Inventory data.

West Virginia earns an overall infrastructure grade of F based on the percentage of its bridges in poor condition. Currently, 1,307 bridges (17.8%) are rated poor, compared to the national average of 6.7%. The average bridge in West Virginia is 46 years old, younger than the national average of 48 years.

Of the state's 7,345 bridges, 1,960 are in good condition, 4,078 are fair, and 1,307 are poor. View the full breakdown on the [West Virginia report card](/reports/west-virginia).

These are the bridges carrying the highest daily traffic volumes across West Virginia. High-traffic bridges are critical infrastructure -- their condition directly affects the commutes of tens of thousands of drivers.

The following bridges have the lowest sufficiency ratings in West Virginia. These structures are the most likely candidates for federal repair or replacement funding under the Bipartisan Infrastructure Law.

West Virginia's oldest bridges tell the story of the state's transportation history. Some of these structures have been in continuous service for over a century.

West Virginia's bridge infrastructure grade of F reflects both the current condition of the state's bridges and the scale of the challenge ahead. With an average bridge age of 46 years, many of these structures are approaching or past the 50-75 year design life typical of most bridges. The state's ability to maintain and replace aging bridges will determine whether conditions improve or deteriorate in the coming decade.

For county-by-county breakdowns, historical trends, and individual bridge profiles, visit the [West Virginia state page](/bridges/west-virginia) or the [West Virginia report card](/reports/west-virginia). You can also explore how West Virginia compares to other states in our [state rankings](/blog/best-bridge-infrastructure-by-state-2025).