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The U.S. Department of Transportation’s information systems and the sensitive data they contain are “not effective” in all critical “maturity levels,” according to a new audit issued by the DOT Office of the Inspector General.

The California Air Resources Board has proposed a regulation requiring that manufacturers sell a set percentage of zero-emissions battery-electric and fuel cell trucks beginning with model year 2024.

About $2.6 billion in revenue would have been generated in 2017 if commercial trucks were taxed at a rate of 1 cent per mile, and compliance reached a rate of 90%, according to a recent report by the Congressional Budget Office.

The Seattle Department of Transportation has launched a public version of dotMaps, its online tool to help travelers stay informed about construction projects and plan their routes.

Transportation Secretary Elaine Chao recently celebrated the groundbreaking of a construction project for the agency’s new John A. Volpe Transportation Systems Center in Cambridge, Mass.

COLUMBUS, Ohio — Gov. Mike DeWine on Oct. 29 signed an executive order renewing DriveOhio, the state initiative promoting self-driving cars and other forms of “smart” mobility.

The Department of Health and Human Services has established scientific and technical guidelines for the inclusion of oral fluid specimens for use in the Mandatory Guidelines for Federal Workplace Drug Testing Programs.

For years now, policymakers have sought a viable funding alternative to the federal fuel tax. Since raising the gas and diesel taxes continues to be an unpopular approach to funding infrastructure, most vocal members of the U.S. Congress have discussed a vehicle-miles-traveled fee as an alternative. Here's your Capitol Agenda look at the week ahead for trucking on Capitol Hill.

WASHINGTON — Senate Minority Leader Chuck Schumer is proposing a $462 billion trade-in program to get millions of Americans out of climate-damaging gas vehicles and into electric or hybrid cars over the next decade.