| Interesting interlocking here. There is a power switch machine just below the yellow box on the left. It is hooked up to derails on either side of the diamond on the ATW track. The dispatcher controls this switch machine to remove the derails from the ATW and give it a 'signal' to come across (the derails have targets on them) |
| Date:
7/15/2007 |
Location:
Sanford, NC Map  |
Views:
400 |
Collection Of:
 
Tim Huemmer |
|
Author: Tim Huemmer
|
 |
| Picture Categories: Signal,Track |
This picture is part of album: 2007 NC Misc |