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WASHINGTON — The U.S. Department of Transportation is awarding almost $1.7 billion in grants for buying zero- and low-emission buses, with the money going to transit projects in 46 states and territories.

AUSTIN, Texas — In addition to expanding its own product offerings, Samsara is investing in other technology companies that are developing innovative products and services.

AUSTIN, Texas — Samsara is expanding its connected fleet technology with new features designed to support more proactive driver coaching among the advancements.

Freight railcar inspections are happening less often and are not as thorough as in the past due to staff cuts, time constraints and regulatory loopholes, a union official testified June 23.

Most of North America’s largest for-hire carriers operating in many diverse segments of the trucking industry reported higher revenues last year.

With more drivers and equipment to manage, some fleet operators have implemented technology to help navigate the complexity of the industry’s regulations and better manage safety audits.

According to reports from the American Transportation Research Institute, truck parking has been one of the industry’s top concerns for several years.

In the years ahead, the essential task of hauling the nation’s freight and keeping the economy rolling will increas­ingly shift to a new generation of professional truck drivers.

Despite a softer freight environment, most of the largest trucking companies in North America continued to grow their businesses last year even as spot market rates dropped.

PHILADELPHIA — Interstate 95 reopened June 23 less than two weeks after a deadly collapse in Philadelphia, a quicker-than-expected rebuild to get traffic flowing again on a major highway.