Ports across the United States are reporting record volumes, but transportation officials are raising concern that economic tariffs being imposed against other countries by the Trump administration — and retaliatory efforts those nations are enacting in response — could affect the longer-term global trade outlook.

Heartland Express reported second-quarter net income of $17.8 million, or 22 cents per share, a 22% increase from $14.6 million, or 18 cents, recorded in the second quarter of 2017.

American businesses want to keep trucking along, but they’re running into a persistent roadblock: a driver shortage amid high demand for freight services.

Amazon.com has nearly 200 warehouses, a fleet of trucks and airplanes, and even its own delivery drones — yet the company has determined that is not enough to satiate its booming demand.

A federal appeals court has issued a temporary stay blocking a decision by the Environmental Protection Agency to not enforce an Obama administration regulation that limits glider kit truck manufacturers to building no more than 300 of the trucks a year.

Canadian Pacific Railway Ltd. announced second-quarter revenues of C$1.75 billion, an increase of 7% from $1.64 billion when compared with the same period of 2017.

ODW Logistics is opening a 200,000-square-foot logistics center near Columbus, Ohio, to expand its e-commerce capabilities. The facility on Interstate 71 in Grove City is within a 10-hour drive of about 50% of the U.S. population and one-third of the Canadian population, according to ODW.

Onondaga County, N.Y., officials will consider seeking control of the long-awaited “inland port’’ at a DeWitt rail yard, under a proposal from Onondaga County Legislature Chairman Ryan McMahon.

Boeing Co. stood by the air-cargo market during a withering downturn a decade ago, and that decision is paying off handsomely now.

Despite his lame-duck status, Connecticut Gov. Dannel P. Malloy is ordering a $10 million study on placing electronic tolls on the state’s highways and finding ways to fund needed transportation improvements.