91��Ƶ

An earthen dam in Arizona’s southern desert could fail because the lake behind it is swollen with storm runoff, and more flooding caused by rain from the remnants of Tropical Storm Rosa is possible elsewhere in the state.

The Federal Motor Carrier Safety Administration will host another public listening session to discuss potential changes to its hours-of-service rules for commercial motor vehicle operators.

TRAVERSE CITY, Mich. — Michigan Gov. Rick Snyder’s administration and Canadian pipeline giant Enbridge have agreed to replace twin 65-year-old crude oil pipes in a channel linking two of the Great Lakes with another that would run through a tunnel far below the lake bed.

A $4.6 billion shale gas pipeline that already has been delayed by about a year is facing another setback after a court vacated a key permit.

The New York State Department of Transportation will retain $14 million in federal funding after reaching a compromise with the Federal Highway Administration over the large blue tourism signs that line the state’s highways.

Truckers who operate in the maquiladora business are the newest participants in the Arizona Department of Transportation’s truck safety improvement program.

GENEVA — Alibaba founder Jack Ma said Oct. 2 that the trade dispute between the United States and China could last 20 years. But he expressed hope that a solution could be reached as a trade war would “hurt everybody.”

PHOENIX — After soaking northwestern Mexico with heavy rains as it neared the Baja California Peninsula, reportedly claiming at least one victim, Tropical Storm Rosa is expected to drench the U.S. Southwest.