Timber bridge

Beam bridge
Characteristics
MaterialWood
Trestle
Trestles are useful as approaches to bridges over marshes and shallows
Trestles are useful as approaches to bridges over marshes and shallows
MaterialTimber, iron, steel, reinforced concrete, prestressed concrete

A timber bridge or wooden bridge is a bridge that uses timber or wood as its principal structural material. One of the first forms of bridge, those of timber have been used since ancient times.