Depends but current of traffic signaled in that direction (rule 251) is more common, especially in the East. ?
Full CTC on double track rule 261 is bidirectional.?
As with all things signaled, check your prototype¡¯s rule book, ETT and special instructions for the date you model. ?
toggle quoted message
Show quoted text
On Dec 23, 2019, at 10:13 AM, Eric Smith <eric@...> wrote:
?
This is likely a dumb question, but on a double track mainline section, is it more prototypical to use bi-directional signals on each track, or only unidirectional signals, assuming right-hand running? It seems like using bi-directional signals would be more practical and flexible. Thanks.?
- Eric
--
Eric Smith?
Northstar Computer Systems
(317) 288-1720
