MARKET Bridges
DOH Standard Steel Bridge
Our team delivers the detailed design of the new standard steel bridges for Department of Highways that enhance connectivity and efficiency across Thailand's highway network. The project features flyover bridges and canal-crossing bridges, accommodating roadway widths between 9 and 15 meters.
The superstructure is designed with steel plate I-girders for 40-meter spans and steel box girders for 60-meter spans. Precast deck slab panels are adopted to accelerate construction and minimize traffic disruption. For the substructure, piers can be configured as either cast-in-place reinforced concrete or steel circular columns, providing flexibility to suit various site conditions.