FL-51 (Irvin Avenue) Over Suwannee River in Rural (Near Mayo): Lafayette County, Florida and Suwannee County, Florida, United States
Metal Pony Truss Stiffening Wire Cable Suspension, Fixed and Approach Spans: Concrete T-Beam, Fixed
Length: 687 ft.
Main Span: 420 ft.
Roadway: 26 ft.
Main Spans: 1
By: L.J. and W.J. Cobb Construction Company of Tampa, Florida and Nashville Bridge Company of Nashville, Tennessee
and Florida State Road Department
Special Bridge Conditions Legend: R - Former location of relocated bridge.
! - At risk for demolition or destruction.
X - Confirmed demolished or
- Dismantled and/or in storage.
Severe loss of historic integrity due to alteration.