This report has just been issued from the Mass. State Police:
Westborough – State Troopers are on the scene of a Waste Management truck that has rolled over on the Mass. Pike westbound in Westborough. No injuries are reported at this time however, EMS has responded. The right travel lane is closed. A diesel tank has been compromised and is leaking fuel. A hazmat team is en route to assess the situation.
More details to come.