Span
Of construction and transportation. May also be referred to as bridge.
A structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
This concept's ID is @1~15432
Contains
- arch
Itecture) a masonry construction (usually curved) for spanning an opening and supporting the...
- footbridge
A bridge designed for pedestrians.
- truss bridge
A bridge supported by trusses.
- suspension bridge
A bridge that has a roadway supported by cables that are anchored at both end...
- pontoon bridge
A temporary bridge built over a series of pontoons.
- flyover
Bridge formed by the upper level of a crossing of two highways at different levels.
- trestle
A supporting tower used to support a bridge.
- trestle bridge
A bridge supported by trestlework.
- cattle guard
A bridge over a ditch consisting of parallel metal bars that allow pedestrians and...
- pier
A support for two adjacent bridge spans.
- cantilever bridge
Bridge constructed of two cantilevers that meet in the middle.
- rope bridge
A bridge consisting of ropes.
- covered bridge
A bridge whose passageway is protected by a roof and enclosing sides.
- toll bridge
A bridge where toll is charged for crossing.
- Bailey bridge
A temporary bridge designed for rapid construction.
- viaduct
Bridge consisting of a series of arches supported by piers used to carry a road (or railroad)...
- steel arch bridge
A steel bridge constructed in the form of an arch.
- drawbridge
A bridge that can be raised to block passage or to allow boats or ships to pass beneath...