91��Ƶ

The National Transportation Safety Board is assessing a series of questions surrounding last week’s crash of a FedEx Freight tractor-trailer and a bus in Northern California that killed 10 people and said it will have a preliminary report in about 30 days.

WASHINGTON — Trucking executives from Wisconsin, Iowa, Minnesota and Ohio asked members of their congressional delegation here April 9 to help roll back provisions of a Federal Motor Carrier Safety Administration rule that imposes limits on truckers’ work schedules.

Trucking fleet failures more than doubled in the first quarter from a year earlier as rising costs, regulatory burdens and inclement weather sank marginal fleets, a new report found.

In trucking, safety means everything. Yet, when we talk about safety, our attention focuses on the Federal Motor Carrier Safety Administration’s Compliance, Safety, Accountability program scores, historical accident data and compliance standards. These elements, while important, do little to improve safety in the here and now.

Federal regulators should develop a separate standard for natural gas-powered vehicles when they finalize the second phase of the government’s emissions reduction and fuel-efficiency standards for medium- and heavy-duty trucks, according to a new report by the National Research Council of the National Academy of Sciences.

FedEx Corp. said the company “is cooperating fully” with officials investigating a crash in Northern California involving a FedEx Freight truck and a tour bus that killed 10 people.

By now, you’re well aware of President Obama’s announcement that he will direct the Environmental Protection Agency and the Department of Transportation to set the next — i.e., the post-2018 — round of medium- and heavy-truck fuel economy and emissions standards.