Learn more about the industry with these helpful resources.
State Oversize Permits
The requirements and regulations for load permitting in each state.
Axle Weight Limits
Max legal and permitted weights for axles and axle groups in each state.
Federal Bridge Formula
Max weight any set of axles can carry on the Interstate roadways.
Freight Term Glossary
Common terminology used in the trucking and freight industry.
Dimensions for an array of construction equipment typically hauled.
An array of different trailer types and their capacities used by TWW.