I am writing this from a delayed BART car that was mis-routed this morning. As we traveled south from Oakland, the Dublin/Pleasanton-bound train didn’t make the turn over the mountains and headed south to Fremont. The train operator had to stop the train, turn it around, and get us back on the right track, which cost us about 15 minutes. Given that it happened during rush hour, I also wonder how much having to move our train out of the way caused delays to cascade through the system. I’m used to BART delays, but this is my first train mis-route.