Delays of 10 to 20 minutes on the Red Line will continue through the summer because of challenges repairing signal infrastructure in the wake of a derailment earlier this month, MBTA officials said.

Boston Biz Journal https://www.bizjournals.com/boston/news/2019/06/21/mbta-red-line-delays-expected-to-last-through.html?ana=RSS&s=article_search