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| ThamesLink 28/05/2012 at 23:36 #32629 | |
BarryM
2158 posts |
What type/s of track circuiting is/are in place on the ThamesLink? Can anybody direct me to a site on the Web that may has some details? TIA Barry Barry, Sydney, New South Wales, Australia Last edited: 28/05/2012 at 23:37 by BarryM Log in to reply |
| Re: ThamesLink 29/05/2012 at 00:05 #32630 | |
Firefly
521 posts |
Hi Barry It'd been resignalled recently so I'm not entirely sure now. I believe they're TI21 digital track circuits but they could be HVI. They used to be reed track circuits prior to the abolition of Farringdon Relay Room. Your options are rather limited due to having both AC and DC traction in the area. FF Log in to reply The following user said thank you: BarryM |