![Swing bridge / Structural engineering / Mystic River Bascule Bridge / Vertical-lift bridge / Bridges / Bascule bridges / Drawbridge Swing bridge / Structural engineering / Mystic River Bascule Bridge / Vertical-lift bridge / Bridges / Bascule bridges / Drawbridge](https://www.pdfsearch.io/img/eb192c1b7f922f72ba768379544518d7.jpg) Date: 2013-04-04 13:07:26Swing bridge Structural engineering Mystic River Bascule Bridge Vertical-lift bridge Bridges Bascule bridges Drawbridge | | Fascinating Facts about the Grand Haven Bascule Bridge The US-31 drawbridge is one of the state’s biggest drawbridges playing host to six lanes of interstate traffic and averages about 60,000 vehicles daily. Its official navigation number isAdd to Reading ListSource URL: mdotcf.state.mi.usDownload Document from Source Website File Size: 158,80 KBShare Document on Facebook
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