Undead
Senior Member
Pic is from Thursday.
On Wednesday what was initially supposed to be a 6–7 minute gap at St. George nb first turned into a 10+ minute gap, then when it finally got there it got held up by transit ctrl (despite the previous train already being past Eg. W.), then transit ctrl instructed to turn back sb from St. G. This was the resulting gap (at least till some sb trains were apparently turned back nb further up the line to fill in the gap):2 pm on a weekday and the platform at Union is so crowded that people are waiting for the train all the way up the stairs. No train for five minutes and counting, but no delay announced. Tell me again about how the crowding is due to the great service being provided.
Transit control seems to be pretty lost these days in general.On Wednesday what was initially supposed to be a 6–7 minute gap at St. George nb first turned into a 10+ minute gap, then when it finally got there it got held up by transit ctrl (despite the previous train already being past Eg. W.), then transit ctrl instructed to turn back sb from St. G. This was the resulting gap (at least till some sb trains were apparently turned back nb further up the line to fill in the gap):
View attachment 639733
Don't worry, having wider doorways would prevent this, they said. /s
Here's a weird one for you. I'm halfway in between VP and Warden heading east at the spot marked on the map.
Due to a delay at Warden the operator suggested transit control could reverse back to VP on the EB track
Didn't know that was possible.
You've lived in the east end for ages....
You didn't know there was a cross-over just east of VP?
View attachment 640965
Cross - over above.......you can see where the middle btw the two track disappears.....that's it..just east of the station which has a green roof.
Close-up:
View attachment 640966
Where I was, was well east of the crossover.
I got that................but....you know trains can run in the opposite direction and have cabs at both ends............
So.....help me with why this surprised you?
It would be control by dispatch with the train moving slowly backward either to the crossover to the westbound track or to the station on the eastbound. There are no signals for westbound on the eastbound track.I wasn't aware that the signals were set up for bidirectional operations.
That's what surprised me
Really? Isn't that rather unusual? Single track operations aren't uncommon in most systems during maintenance and other events. I'm sure I saw reverse direction signals in the tunnel from stations on the YSSEIt would be control by dispatch with the train moving slowly backward either to the crossover to the westbound track or to the station on the eastbound. There are no signals for westbound on the eastbound track.
The signals there aren't set up for bidirectional operation.I wasn't aware that the signals were set up for bidirectional operations.
That's what surprised me
There is a very short bit of bidirectional signalling around the crossovers. But it only extends for the length of one train.Really? Isn't that rather unusual? Single track operations aren't uncommon in most systems during maintenance and other events. I'm sure I saw reverse direction signals in the tunnel from stations on the YSSE
Edit: You can see reverse direction signals in this video. Note that the blocks are much longer in the reverse direction, crossover to crossover, because you obviously won't be running trains as closely together in single track operations
Although in this case you'd probably need dispatch if two trains were already in the larger reverse block on the eastbound track
@smallspy I was looking at the video above and the way the tunnel is configured just west of Bay caught my attention.
View attachment 641020
That's unusually open and wide, particularly for an area without a cross over. Are you aware of any reason for that?