Location: Main St and State St, Van Buren
Reassurance shield as US 1A begins, continuing to hug the Canadian border where 1 cuts south down to Presque Isle.
Location: Hamlin Rd and Boundary Line Rd, Hamlin
Reassurance shield a few miles later after a local road turnoff to New Brunswick. At this point the Canadian border ditches the St. John River and heads due south, so 1A will bend to the right to do the same.
Location: Van Buren Rd and Libby Rd, Caswell
Reassurance shield as we pass through Caswell.
Location:Van Buren Rd and Cross Rd, Caswell
Reassurance shield soon thereafter.
Location: Van Buren Rd and Parent Rd, Limestone
Soon thereafter, we’ll enter Limestone.
Location: Van Buren Rd and Albert Rd, Limestone
Reassurance shield as we near Limestone center.
Location: Van Buren Rd and Pondview St, Limestone
Reassurance shield as we enter Limestone center.
Location: Main St and Foster Ave, Limestone
On the north side of Limestone center we’ll approach SR 89.
Location: Main St and Foster Ave, Limestone
Follow 89 west to Caribou. Stay on 1A south for Fort Fairfield.
Location: Main St and Foster Ave, Limestone
Turn right for 89 west. Stay on 1A south for U.S. Customs.
