Which term describes a movable bridge that can be raised to allow boat traffic?

Which term describes a movable bridge that can be raised to allow boat traffic?

• A. Bridge
• B. Tunnel
• C. Drawbridge
• D. Underpass

Answer: (C)

A movable bridge that can be raised to allow boat traffic is a drawbridge. This type of bridge is designed specifically to change its configuration to clear a passage for ships, typically by lifting or tilting a section of the deck. That ability to open up for water traffic sets it apart from straight bridges that stay fixed in place. A regular bridge is static and does not move to accommodate ships. A tunnel goes underground or underwater and doesn’t provide a liftable crossing. An underpass is a road or path that goes beneath another road, not a bridge that can be raised. So the term that fits the description precisely is drawbridge.

A movable bridge that can be raised to allow boat traffic is a drawbridge. This type of bridge is designed specifically to change its configuration to clear a passage for ships, typically by lifting or tilting a section of the deck. That ability to open up for water traffic sets it apart from straight bridges that stay fixed in place.

A regular bridge is static and does not move to accommodate ships. A tunnel goes underground or underwater and doesn’t provide a liftable crossing. An underpass is a road or path that goes beneath another road, not a bridge that can be raised. So the term that fits the description precisely is drawbridge.