Amtrak Snow Train 2012 @ Cascade Tunnel, East Portal

Amtrak Snow Train 2012, locomotives P42DC-153 & 184 leading the Snow Train with California Zephyr Dome Cars "Silver Lariat", "Silver Solarium" and Amtrak Dome Lounge "Ocean View" out of the longest tunnel in the US, the Cascade Tunnel at East Portal at Berne, Washington. On its way to Leavenworth from Seattle. - 12.15.2012 BNSF - Scenic Subdivision. The Cascade Tunnel is a 7.8-mile (12.5 km) long single-track railroad tunnel at Stevens Pass through the Cascades approximately 65 miles (105 km) to the east of Everett, Washington. It is the longest railroad tunnel in the United States and was constructed by the Great Northern Railway, being put in service on January 12, 1929.