Heavy truck passing Snoqualmie Pass Winter bad Weather

Heavy truck passing winter bad weather snow plows gusty wind fog ice cold storm downgrade upgrade
How to pass Snoqualmie Pass trucking school Washington State
Volvo vnl 670 i shift
Snoqualmie Pass is a mountain pass that carries Interstate 90 through the Cascade Range in the U.S. State of Washington. The pass summit at an elevation of 3,022 feet is on the county line between Kittitas County and King County