The force on a bridge caused by its own weight.

The force caused on a bridge by temporary objects such as cars, trucks, people, bikes.

The distance between two bridge supports

Which type of bridge is this?

Which type of bridge is this?

What type of bridge is this?

You will find triangular shapes in a truss.

Beam bridges are suspended by its towers' connecting cables.

This is an sample or model built to test a concept or process or to act as a thing to be replicated or learned from.

The sliding of material that causes layers to move in opposite directions.

The turning or twisting (force) on a material, which tends to produce shear stresses.

The part of a bridge which connects it to the ground, and transfers loads from the structure to the ground.

The force caused on a bridge by temporary objects, such as snow, rain, hail and wind.