Comm Ave has reopened and the Green Line is running. Per the MBTA: "Delays for buses. Irregular service: No service for buses outbound on Commonwealth Avenue between Harvard Avenue and Beacon Street in Boston. Inbound service is operating with delays." HOWEVER, Brighton Ave will remain closed thru the evening rush in that area due to the cleanup, the investigation, and the HazMaz situation with the flammable chemicals. Don't know if this means that the 57 bus dumps you off at Packards Corner. Plan accordingly for any detours.