AMP: 78
Location: Boston Rd and Francis Wyman Rd, Billerica
Shortly after the Route 62 split, we’ll enter Billerica.
AMP: 79
Location: Boston Rd and Cook St, Billerica
Reassurance shield a bit less than a mile later.
AMP: 82
Location: Boston Rd and Floyd St, Billerica
A couple miles later, we’ll approach Route 129.
AMP: 82
Location: Boston Rd and Floyd St, Billerica
Turn right ahead for Route 129 east. 129 west briefly joins 3A north.
AMP: 82
Location: Boston Rd and Floyd St, Billerica
Keep left for 3A north/129 west.
AMP: 82
Location: Boston Rd and Floyd St, Billerica
Turn right for Route 129 east.
