BOSTON (WHDH) - Service for part of the MBTA’s Green Line was once again disrupted when a pantograph issue forced C Branch riders to switch<a class="excerpt-read-more" href="https://whdh.com/news/full-rail-service-resumes-after-pantograph-issue-forced-switch-to-shuttle-buses-for-portion-of-green-lines-c-branch/">Read More</a>