we use wood for make bridge strong
a truss
Put many straws together to make it stronger
because of the support of the circles
it is a hybrid between an arch bridge and truss bridge. so it is classified as an arch and truss
Glenville Truss Bridge was created in 1885.
Warren truss bridge
A truss is a diagonal brace which provides structural support for a bridge span by extending between a vertical member and the bridge span.
the truss
trussesWarren truss bridge
The type of bridges are: -truss bridge -arch bridge (truss arch bridge) -suspension bridge (suspension truss bridge) -cantilever bridge
Ouaquaga Lenticular Truss Bridge was created in 1888.
Fink-Type Truss Bridge was created in 1857.