Add Yahoo as a preferred source to see more of our stories on Google. Regulators had been considering topping truck speeds at 60 mph. (Photo: Jim Allen/FreightWaves) WASHINGTON — Proposals that would ...

NACFE's Run on Less - Messy Middle project demonstrates the power of data in helping to guide the future of alternative fuels and powertrains for heavy-duty trucks.

For a second, it looked like the feds might mandate speed limiters on semi-trucks. Two government entities—the United States Department of Transportation and Federal Motor Carrier Safety ...

Add Yahoo as a preferred source to see more of our stories on Google. The Trump administration is hitting the brakes on an Obama-era plan that would have created a de facto national speed limit as low ...

A bill introduced in the previous legislative session that would block the Federal Motor Carrier Safety Administration from requiring speed limiters on trucks has resurfaced. Reintroduced by Rep. Josh ...

The Trump administration has taken a decisive step by officially withdrawing a proposed rule from the Obama era that aimed to mandate speed limiters on heavy-duty trucks. This decision is part of a ...