Pennsylvania State Police are investigating what caused a wooden bridge to collapse Tuesday afternoon when a propane truck drove over it in Lower Macungie Township.

A bridge in Emmaus, Pennsylvania, collapsed while a propane truck was crossing it Tuesday afternoon. The Sharp Energy truck tried to cross the narrow wooden bridge connecting Orchid Place in Emmaus to the Wildlands Conservancy.

Police now say a 35-year-old Berks County woman was the driver involved in the bridge collapse in Emmaus. A propane truck tried to go over the small bridge when the first pier collapsed into the Little Lehigh Creek.

The U.S. House of Representatives on Wednesday voted to rescind the Environmental Protection Agency's 2023 approval of California's plans to require a rising number of zero-emission heavy-duty trucks.

Lawmakers voted to stop the state from requiring that an increasing share of new trucks sold there have zero emissions.

The House on Wednesday voted to axe California’s clean truck rules — defying Congress’s own internal watchdog in doing so. The House voted to nix the Biden administration’s approval of the