Year: 2019

Headstone image with RIP

Drawbridge Fatalities

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Bypass key switch

Interlock bypass usage

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Screenshot of BridgeTender Software

BridgeTender Software

Laptop on table searching for websites

Drawbridge Related Links

Newspaper on laptop computer

In the News

Drawbridge span balance

Drawbridge Span Balance

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Can You See It?

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Types Of Drawbridges

Old English Drawbridge

History

Sign with children on a see-saw

Principles Of A Drawbridge