4

THE LOOP VIA PROSPECT HILL

SNOW DETOUR

  • Route 4 Outbound: REGULAR ROUTING to Commonwealth Avenue and Marston Street, Straight on Ferry Street, resume REGULAR ROUTING. Depending on Road conditions: BYPASS Ferry Street and utilize marston to Merrimack Street. In the event that Ferry Street is unsafe for travel: R – Marston Street/Merrimack Street at the Commonwealth Avenue and resume REGULAR ROUTING.
  • Inbound: REGULAR ROUTING to Ferry Street, Straight on Commonwealth Avenue resume REGULAR ROUTING.  Depending on Road conditions: BYPASS Ferry Street and utilize Merrimack Street to Marston Street. In the event that Ferry Street is unsafe for travel: L – Marston Street/Merrimack Street, L – commonwealth Avenue and resume REGULAR ROUTING. 
Days:
Directions: