locked Re: CTC on the Atlanta-Bham line

Carl Ardrey

Train orders and timetable schedules were phased out in late '80's/early '90's in favor of track warrant control.

On 10/04/2021 10:53 AM James Walton <whovianwil@...> wrote:
I realize now I should asked when TT&TO was done away with, rather than when CTC was implemented.

On Mon, Oct 4, 2021, 11:51 James Walton via groups.io <whovianwil= gmail.com@groups.io> wrote:
Ah okay, I'd forgotten about ABS. The ancient TT&TO system was starting to disappear on many railroads by the 40s.

On Mon, Oct 4, 2021, 11:43 D. Scott Chatfield < blindog@...> wrote:
The H Line south of Atlanta wasn't converted to CTC until, what, 1988?
Scott Chatfield



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