CPL history lesson

[NW Mailing List]

So what changes does NS make to their existing CPLs when they install ATCS?
I know they replace the wiring and I assume they install new bulbs as well.

Ron Davis

At 10:07 PM 1/6/2007, CG Tower wrote:

>CSX uses ATCS on the Toledo Subdivision, complete with former B&O

>CPL's. The only modifications I am aware of on the signals were new

>bulbs and newer wiring. Perhaps the compatibility.

>

>CG Tower

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