Going West Mission 1.
I have the savegames if anybody cares.
I built a line between laramie and rawlings, but it refused to let me proceed. Despite having a train running to and fro and bus line complete that would feed my passenger line. It refused to let me continue until I built a throw away passenger line a few buildings closer to the city center. Again, I had a complete bus line setup this would have worked fine in freeplay. Once I got past that I did a line through the five green circles all 5 turned grey. It still wouldn’t let me build to ogden. I deleted all the track and ran it through the CENTER of all those stupid green waypoints, and it still wouldn’t recognize that that step was done. At this point I had lost and ran out of money, I ran my single train all the way from cheyenne to evanston to prove it worked and there was no break in the line.
As I said I have the savegames, this definitely seems bugged.