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| History in the Making - Signal Box USA 06/05/2010 at 00:21 #1216 | |
BarryM
2158 posts |
On 2nd May 2010, the last remaining mechanical interlocking signal box (tower) in USA, Ridgely Tower (UP) in Springfield, Illinois was decommisioned. This box was built in 1930. http://www.rrsignalpix.com/ridgelytower.html http://www.railpictures.net/showphotos.php?location=Ridgely%20Tower BarryM Barry, Sydney, New South Wales, Australia Log in to reply |
| History in the Making - Signal Box USA 06/05/2010 at 00:21 #8989 | |
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BarryM
2158 posts |
On 2nd May 2010, the last remaining mechanical interlocking signal box (tower) in USA, Ridgely Tower (UP) in Springfield, Illinois was decommisioned. This box was built in 1930. http://www.rrsignalpix.com/ridgelytower.html http://www.railpictures.net/showphotos.php?location=Ridgely%20Tower BarryM Barry, Sydney, New South Wales, Australia Log in to reply |