I would like to suggest my favorite route to on, as it has many interesting operations. This is the Sound Transit S-line, a 48-mile route between Seattle and Tuckwilla, Washington. Stock would include a sounder F59PHI and Bombardier coaches plus the CEM cab car (I am aware the devs would need a license for Sound Transit) and some BNSF stock, like a Dash 9-44cw for mane-line services along with the ES44C4 from cajon pass, and a GP-38 for working around the Boeing plant. Dovetail could maybe get a Boeing license too. Possible add on stock could be the amtrak cascade SC-44 and Talgo sets, a Sound Transit MP40PH-3C, and a Tacoma Rail GP38 or SD70. I am suggesting this route because it is interesting and has lots of service variety, at least on weekdays, as the Sound Transit does not run their commuter trains on weekends. I would love to see the community's opinion on this.
