CPL signals and how they operate

[NW Mailing List]

On 2/6/2020 12:15 PM, NW Mailing List wrote:
>
> I always thought that fixed approach was the point where a track 
> circuit started that alerted the tower operator that you had entered 
> his jurisdiction. Assuming there were traffic circuits involved.
>
>     WJPowers
>
Mr. Powers,
     I am am not aware of that being the case on the Cloverdale branch.

There were lights (very small) for circuits like that inside the station 
at Shenandoah, Va. and I am surw others too.

Jimmy Lisle