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President Joe Biden’s point man carrying out the roughly $1 trillion infrastructure law defended the administration’s emphasis on fixing before taking on new expansion as congressional Republicans criticized the policy.

Tesla Inc. has increased prices across its lineup by as much as $6,000, Electrek reported, as global automakers grapple with surging costs for raw materials, particularly battery components.

SAN FRANCISCO — Fleet technology supplier Samsara is rolling out product updates designed to streamline drivers’ daily routines, mitigate unsafe driving and improve fleet management, marking the latest steps in the company’s mission to make transportation operations more connected.

Globally, supply chains are facing unprecedented levels of disruption. As a result, shippers and carriers are challenged more than ever to keep goods moving while remaining profitable. While most brokerages point to technology as the key to achieving success, today’s setbacks have proven that technology alone isn’t enough.

NASHVILLE, Tenn. — American Trucking Associations President Chris Spear praised the bipartisan work that carried a federal infrastructure package across the finish line, and stressed that his group will always put issues ahead of politics

CHICAGO — Trucking and logistics leaders said their companies’ investments in technology and more flexible service offerings have paid dividends during the supply chain turbulence of the past few years.

A wave of new oil refining capacity that’s coming on stream won’t be enough to solve a global shortage of diesel, jet fuel and similar petroleum products.

The Commercial Vehicle Safety Alliance has petitioned the Federal Motor Carrier Safety Administration to amend agency regulations to require that interstate transporters of hemp carry a variety of shipping documents to avoid law enforcement uncertainties.

DETROIT — Tesla reported 273 crashes involving partially automated driver-assist systems, according to statistics about the industry released by U.S. safety regulators on June 15.

Oregon officials are reminding some owners of medium- and heavy-duty trucks using engines made in 1996 or older to get a diesel retrofit by Jan. 1.