Bridge Weight Limit Calculator

Bridge Weight Limit Calculator

These values are estimations based on typical engineering standards.

Bridge TypeTypical Weight Limit (tons)Common Uses
Pedestrian Bridge1 – 5Foot traffic, bicycles, light maintenance vehicles
Light Vehicular Bridge10 – 20Residential streets, light commercial traffic
Medium Vehicular Bridge20 – 40Urban roads, city streets, small trucks
Heavy Vehicular Bridge40 – 100Highways, large trucks, industrial vehicles
Railway Bridge300 – 1,000Freight trains, passenger trains
Suspension Bridge100 – 500Major highways, heavy traffic, large volumes
Arch Bridge50 – 200Mixed traffic, scenic routes, medium-heavy loads
Beam/Girder Bridge30 – 150Various roadways, adaptable to different spans
Cable-Stayed Bridge100 – 500Long spans, major highways, heavy traffic
Truss Bridge50 – 300Railroads, highways, heavy loads

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