What the Green Line looked like for commuters this morning

Many Green Line passengers were upset Tuesday morning as most of the underground segment of the MBTA line was shut down during the morning commute. Service was disrupted around 8:30 a.m., and as of 10:30 a.m., had not resumed.

Some riders described the scene as “chaos” as passengers were evacuated at Kenmore Square and shuttled between there and Park Street. Some commuters had to walk through tunnels below the city when their trains were stuck underground.

Here is a selection of photos and videos that riders posted as the hectic scene unfolded:

Heather Ciras can be reached at Follow her on Twitter @heatherciras. Globe correspondent Siti Aisyah contributed to this report.