Florida, MA Hoosac Tunnel A ventilator building for the Hoosac Tunnel. Off-limits to the public. Nearby cities: Boston, MA,... The inner layer of between five and eight courses of brickwork used to shore up a long portion of... The Hoosac Tunnel In the north-western part of Massachusetts, where the mountains try to stop one... Burleigh Drill The Hoosac Tunnel was the first commercial application of Nitroglycerine. Nitro... Hoosac Tunnel Hoosac Tunnel Final Specifications The average depth of the tunnel is about 1400 feet beneath the... A ventilator building for the Hoosac Tunnel. Off-limits to the public. Nearby cities: Boston, MA,... P. Randy Trabold Collection, courtesy North Adams Transcript Back to Tunnel Basics At Work in the Hoosac Tunnel The tunnel was constructed by driving two headings, one from the East... Zoom | Log in or register to post comments Medium 640×443 The Hoosac Tunnel In late 1800’s it was purposed to construct a tunnel through the mountains in western Massachusetts ... ...Tunnel -- hoosac_tunnel_2.jpg First | Previous Picture | Next Picture | Last | Thumbnails North Adams Public Library Copyright 2000 - 2005 Marc Howes Trespassing is illegal and dangerous especially when inside the... ...-- hoosac_tunnel_west,_1906.jpg First | Previous Picture | Next Picture | Last | Thumbnails Looking eastward from the east portal to the Hoosac Tunnel Years later, nature had taken its toll on the old opening. With the addition of a ceiling the... Dan Boudillion ~ Harvard Boulders Hoosac Tunnel: 1907 Looking westward from the west portal of the Hoosac Tunnel After the interlocking and before the tunnel, the line crosses the Deerfield River on a 2-track... This is a picture of what is left of the tower / range pole up on Rowe’s Neck just east of East... Adams MA picture: hoosac2 tunnel 1 jpg (pbs.org) Adams MA picture: chleslie08 jpg (twain.lib... The east portal to the Hoosac Tunnel The Engines of Our Ingenuity is Copyright © 1988-2010 by John H. Lienhard. Previous Episode | Index... Hoosac Tunnel Guide ( Wikipedia ) In 1875, a four-and-three-quarter mile tunnel was opened through... ...Tunnel Search billions of records on Ancestry.com Hoosac Tunnel East Portal, North Adams,Mass.