Sea Island Parkway (US-21) Over Harbor River in Rural: Beaufort County, South Carolina, United States
Metal Rivet-Connected Pratt Through Truss, Movable: Swing (Center Pier) and Approach Spans: Metal Stringer (Multi-Beam), Fixed
Length: 2,851 ft.
Main Span: 172 ft.
Roadway: 20 ft.
Main Spans: 1
By: Virginia Bridge Company of Roanoke, Virginia
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.