Caitlin Allen-Connelly

Built World

Tracking shutdown data, supporting results

The Green Line's central tunnel closes again November 7 for nine days, with more shutdowns set for late October and December the T is using to replace its century-old signal system. Crews have installed 56 of 72 planned miles of cable and will route the last 16 during the closure, then start testing the new signals.

Updated 5 days ago