Great Northern Tunnel
The Great Northern Tunnel is a 1-mile (1.6 km) double-tracked railway tunnel under downtown Seattle, Washington, completed by the Great Northern Railway in 1905, and now owned by the BNSF Railway, on its Scenic Subdivision. At the time it was built, it was the tallest and widest tunnel in the United States, at 28 feet (8.5 m) high and 30 feet (9.1 m) wide.
A plaque commemorating the completion of the Great Northern Tunnel in 1905. 
A more distant view of the South Portal of the tunnel 
The southern portal is just north of King Street Station, and the northern in Victor Steinbrueck Park, between Virginia and Pine Streets. The Downtown Seattle Transit Tunnel passes four feet below the Great Northern Tunnel.
Freight and passenger trains use the tunnel, including Amtrak service to Chicago (the Empire Builder) and Vancouver, B.C. (Cascades), and Sound Transit's Seattle–Everett Sounder commuter rail service.
References
- ^ Robinson, Robert A.; Cox, Edward; Dirks, Martin (2002), Tunneling in Seattle: A History of Innovation, North American Tunnelling Conference, Seattle, Wash., archived from the original on April 6, 2010, retrieved 2012-12-16
- ^ Daryl C. McClary (November 27, 2002). "Great Northern Tunnel — Seattle (essay #4029)". HistoryLink. Retrieved 2007-12-07.
- ^ "Pioneer Square Station-the Pioneering Spirit". King County Metro. April 15, 2008. Retrieved 2008-05-10.
External links
Wikimedia Commons has media related to Great Northern Tunnel.
- Ahearn, Ashley (2014-10-09). "Seattle's Great Northern Tunnel Turns 110 Years Old". NWPR.org. Retrieved 2015-09-06.
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