The Texas Natural Resource Conservation Commission proposed an air quality plan that would require the use of lower-emission California diesel in the Dallas-Fort Worth area.

A threatened New York City transit workers strike that would have caused the city to impose severe restrictions on vehicles entering Manhattan has been averted.

An independent panel of scientists charged with reviewing Environmental Protection Agency decisions rejected an agency report that said diesel emissions are “highly likely” to cause cancer at everyday levels.

The head of the Maine Department of Transportation told truckers that falling speed limits caused by development along the state’s major highways were threatening the productivity of the industry.

An independent panel of scientists charged with reviewing Environmental Protection Agency decisions rejected an agency report that said diesel emissions are “highly likely” to cause cancer at everyday levels.

The head of the Maine Department of Transportation told truckers that falling speed limits caused by development along the state’s major highways were threatening the productivity of the industry.

A strike threatened by New York City Transit workers for Wednesday could close the city and create massive gridlock in the surrounding metropolitan area.

Illinois lawmakers provided relief to intermodal truckers who are often stuck with faulty equipment by passing a law that makes the owners of chassis, trailers and containers responsible for their condition.

Louisiana transportation officials blame heavy cross-border truck traffic for the state’s No. 2 ranking for having the country’s worst roads in an owner-operator magazine.

After nearly two decades of work, the framers of the Multi-State Highway Transportation Agreement are still battling to give western states the right to standardize truck size and weight limits.