Concrete Bridge 3D model

A cars two-way concrete bridgeConcrete bridges may be used anywhere a crossing is required. They may be reinforced, prestressed, precast, post-tensioned, segmental or cast-in-place to meet the design requirements.Although concrete bridges can be built in different types such as arch bridges, cable-stayed bridges, and suspension bridges etc., they are more often used in medium span or short span beam bridges. Depending on the span length, the bridges may be built as reinforced concrete or prestressed concrete.