The Coalition for Transportation Productivity (CTP) is a coalition of 200 shippers and allied associations dedicated to giving states the flexibility to safely confront highway capacity issues by utilizing more productive, six-axle trucks on Interstate highways within their borders.
CTP advocates for heavier - not bigger - six-axle trucks that meet the same safety standards as trucks currently allowed on interstates.
Raising interstate weight limits for six-axle tractor-trailers would effectively help address the safety, economic and environmental challenges facing our nation's freight transportation network. CTP supports a user fee on units equipped with the additional axle that would be used for bridge repair.
More than 200 of the companies and associations that keep America thriving are CTP members.
Interested in becoming a CTP member? Click "Become a Member" below, and help us drive the nation's economy in a way that promotes highway safety and protects the environment.