Moose Pass, Alaska (KINY) - Marc Roderick, 46, of Anchor Point lost control on the Seward Highway and was killed Wednesday afternoon, Alaska State Troopers said.
Troopers reported Roderick was driving a 2007 Kenworth northbound pulling a trailer with an excavator. Roderick somehow left the snowy road and struck a rock wall.
Troopers also reported the excavator came forward and crushed the cab of the truck killing the driver.
Roderick was pronounced dead at the scene.
An investigation into the crash continues.