Okay. They spent forty minutes hashing out four plans, checked them against DRT standards and the intuitions of one extremely caffeinated bus mechanic, walked through a dry run, and now it's Bus Time. This is a stretch of road that vehicles have to slow down at - it's a turn but a relatively gentle one. It's not quite as good as a bus drifting around a 90 degree corner, but the buses seem to avoid tight turns that'd cost them too much momentum. There's also a backup interception site on a straightaway, and a third one near a rather sharper turn.
They're ready as they'll ever be.