Major Bridge Definition
A major bridge meets one or more of the following criteria:
- More than 1000 feet in length
- Single bridge with a deck area of 81,000 square feet (9000 square yards) or greater
- Twin bridges with a deck area of 135,000 square feet (15,000 square yards) or greater
- Spans the Ohio River
- Moveable bridge
- Continuous/cantilever truss bridge
- Suspension bridge