Section of South Street will be closed.
Railroad crossing is being reconstructed, Detours will be established while work is done.
Construction on $2.9 million project will begin in 2019.
Work is part of Siuth Tewksbury project.
According to the State Fire Marshal, the explosion took place in the back of a box truck.
Removal of two longstanding buildings part of the continuing changes to the Route 38 corridor.
The latest information on the $7.5 million Town Hall Renovation project.
Drivers are being advised to seek alternate routes.