By Stephen Nakrosis

The U.S. Bureau of Transportation Statistics Wednesday said transborder freight between the U.S. and Canada and Mexico declined 7.9% in March compared to the year-ago period.

According to the bureau, $98.8 billion of transborder freight was moved during the month.

The transborder freight value in March rose 2.9% from February, and reached its highest monthly value since November 2019.

The most used mode of transportation was trucks, which moved $62.6 billion of freight, the bureau said, a 7.1% decline from March 2019. Trucks moved 57.3% of all northern border freight and 69.2% of all southern border freight.

Railways moved $15 billion of freight, which was 7.7% lower compared to the year-ago period, the BTS said. In March, 16.3% of all northern border freight was moved by rail, as was 14% of all southern border freight.

On the U.S.-Canada border, $4.6 billion of freight moved via pipeline, $3.1 billion by air and $1.7 billion by ship in March.

On the U.S.-Mexico border, $5.2 billion of freight moved via ship, $1.4 billion moved by air and $400 million moved via pipeline, the BTS said.

Write to Stephen Nakrosis at stephen.nakrosis@wsj.com