Via Fox Boston:
Boston police have closed off the area near Fenway Park for a hazmat situation Tuesday.
At about 7 p.m., hazmat crews responded to Kilmarnock Street where police say they found a large amount of flammable liquids and acids in a building.
The MBTA says Route 55 is detoured and there is no service on Boylston Street from Ipswich to Kilmarnock.
No other information was immediately released. Stay with MyFoxBoston.com for updates as they become available.