The other night I noticed a northbound Red line train stopped at a signal at Wellington with a signal indicating red-red-lunar. I've never seen a lunar indication on an L signal before. Any ideas on what the lunar indication is for?
Railroad Forums
L signal with lunar indications?
- Discussion related to commuter rail and rapid transit operations in the Chicago area including the South Shore Line, Metra Rail, and Chicago Transit Authority.
Sounded like that could have been a situation where a track trip manual release had to be performed, as described here...
--Dorian--
