By comparison, how does the signal system in the SEPTA Subway-Surface tunnel work?
Since my friend continues to chain smoke nonstop, she is probably an Alco.
R36 Combine Coach wrote: ↑Thu Feb 16, 2023 5:26 pm By comparison, how does the signal system in the SEPTA Subway-Surface tunnel work?ATP-only CBTC with no ATO functionality, opposed to standard rapid transit CBTC.