| LC control no. | sh2007003771 |
|---|---|
| LC classification | TG420 |
| Topical heading | Swing bridges |
| See also | Movable bridges |
| Found in | Work cat.: Report on the inspection and evaluation of the double swing bridge over the Albemarle & Chesapeake Canal at Great Bridge, Chesapeake, Virginia, 1992. Transportation Research Thesaurus online, May 27, 2007 (swing bridges; broader term, movable bridges) Wikipedia, June 18, 2007 (Swing bridge is a bridge that has as its primary structural support a vertical locating pin and support ring at or near to its center, about which it can then pivot horizontally) |
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