The first methods of road transport were horses, oxen or even humans carrying goods over dirt tracks that often followed
With … See more

Trucking companies (in American English terminology) or haulage companies / hauliers (in British English) accept cargo for road transport. Truck drivers operate either independently – working directly for the client – or t… See more

Today, roadways are primarily asphalt or concrete. Both are based on McAdam's concept of stone aggregate in a binder, asphalt cement or Portland cement respectively. Asphalt is known as a flexible pavement, … See more

• National Highway System (USA)
• Passenger vehicles in the USA
• Transportation in the United States
• National Transportation Safety Board… See more

• Lay, M. G. (1992). Ways of the World: A History of the World's Roads and of the Vehicles That Used Them. Sydney: Primavera Press. ISBN 1-875368-05-1. See more