Operation of Movable Bridges
- Provide information on how Multnomah County in the United States operates four movable bridges; one vertical lift and three bascule, and the distinguishing features of each type.
- http://www.co.multnomah.or.us/dbcs/LUT/bridges/bridge_operations/movable_brdg_ops.shtml

Strauss Bascule Bridge
- Illustrated history of this Florida East Coast Railway bridge over the St. Johns River at Jacksonville.
- http://users.ipa.net/~ewall/fecbr.htm

Casco Bay Bridge
- Article describes the replacement of the old with a new structure with a mid-level movable bascule span. Crosses the Fore river in Portland, Maine.
- http://www.cianbro.com/press/newsview.asp?sid=616

Bascule Bridges
- Operational data and links to commentary and photographs of a selection of moveable bridges.
- http://www.childs-ceng.demon.co.uk/pics/plank.html

Atlantic Beach Bridge
- Descriptive history and current conditions on this steel-deck bascule drawbridge located on Long Island.
- http://www.nycroads.com/crossings/atlantic-beach/