1. Wont be an issue since the is slated to become full length with the 8 car R179s cascaded elsewhere (, possibly the )
3. Assignments are still unknown at this time, however if I were to make a prediction right now, I'd say base: SIR, option 1: , option 2:
Since Broadway is slated to be the last trunk line without CBTC, the is likely to get all of the R68/As with cascaded R160s from the rounding out the service.