Watching this video will help you understand traffic flows at Barstow....
https://youtu.be/3CQ85aBz3C0Tracks are:
ND = North Destination
SD = South Destination
R1-4 = Northbound Receiving
R6-9 = Southbound Receiving
R5, R11, R10 are runaround tracks
I1-3 = Inspection
Yard = Local Traffic
Hump Yard = Classification
Old Yard = Storage and Local traffic
All switches into/out of Servicing facilities should be closed unless yarding a train for service....
P.S. ALL BNSF Traffic except COFC/TOFC/Auto/Local is switched at Barstow. All other LA Basin yard traffic is COFC/TOFC/Auto/Local Only.
P.S.S. You will probably want a copy of the timetable as well. This is from 2013:
https://blet5.files.wordpress.com/2018/ ... etable.pdfP.S.S. You may also want a Master Listing of Train Symbols (WIP) to use also:
https://www.dropbox.com/s/26qyh7ggh7q51 ... a.pdf?dl=0