The NTSB warns that two Toledo bridges face collapse risk if struck by ships, following a similar Baltimore incident.

So as to allow for the effective functioning of both land and marine traffic, movable bridge have been a vital part of ...

Seattle's drawbridges, some a century old, still rely on alert operators to protect people on the roads and clear a passage ...

If you can remember, there were three replacement options. Option A was a movable bridge with a 135-foot clearance. Option B was a stationary bridge with a 135-foot clearance. Option C ...