Long Bay Drive Over Lake Springfield in Springfield: Sangamon County, Illinois, United States
Concrete Cantilever Closed Spandrel (Ribbed) Deck Arch, Fixed and Approach Spans: Concrete Closed Spandrel (Ribbed) Deck Arch, Fixed
Length: 1,398 ft.
Main Span: 100 ft.
Roadway: 22 ft.
Main Spans: 11
and Burns and McDonnell of Kansas City, Missouri
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.