The truck is owned by Pittsburgh-based Aurora Innovation Inc. On a three-lane test track along the Monongahela River, an 18-wheel tractor-trailer rounded a curve. No one was on board.

A self-driving tractor trailer maneuvers around a test track in Pittsburgh, Thursday, March 14, 2024. The truck is owned by Pittsburgh-based Aurora Innovation Inc. Late this year, Aurora plans to ...

MEDFORD, Mass. — Surveillance footage obtained Monday shows a stolen truck hitting a gas pump and rowing shells spilling out of a trailer during a weekend pursuit through three Massachusetts towns.