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SAN FRANCISCO — Within two to three years, bicyclists in Emeryville and Los Gatos will be able to download an app to get more green lights at intersections. Patients at the Veterans Administration Palo Alto Medical Center will be hopping on an autonomous shuttle for appointments.

Truck drivers passing through Minnesota who need of a safe place to pull off the road will be getting help from the Minnesota Department of Transportation, which last week began installing new technology that will let them know in real time if rest areas still have parking spaces available.

In 2012, the Barack Obama administration imposed regulatory standards that require significant increases in the fuel economy of automobiles. Intent on reducing regulatory costs, the Donald Trump administration is rethinking those standards. But it’s encountering a major roadblock: California.

While the market for automatic tire inflation systems has grown tremendously from its beginnings about 25 years ago, one regulatory factor that was expected to be a boon for adoption is now in limbo.

As transportation companies reap the rewards of tax relief stemming from the new tax law, some CEOs have reinvested the extra cash into new tractor-trailers or bonuses for their employees.

The California Air Resources Board on Feb. 8 unanimously approved plans to retain two Obama administration Phase 2 greenhouse gas emissions rule provisions for medium- and heavy-duty trucks that would regulate glider kits and trailer emissions.

Will County, Ill., plans to more than double its permit costs for overweight trucks, offer an online application process for them and update its designated truck routes.

An audit of FMCSA safety data shows that truck driver detention time increases the number of fatal, injury and tow-away crashes, and costs drivers and motor carriers a significant loss of income.

Building hotels, resorts and country clubs isn't the same as building roads and bridges, according to one transportation policy expert. A look at the week ahead for trucking on Capitol Hill.

Canada wants North American automakers to get extra credit for making cars more environmentally friendly or able to drive themselves as negotiators try to bridge one of NAFTA’s sharpest divides.