AMP: 0
Location: Lake St and N Main St, Plainfield
No signage as SR 664 begins. 664 is a five mile long, 30 MPH rural road.
AMP: 4
Location: Snake Meadow Rd and Valley View Rd, Killingly
Four miles later, we’ll enter Killingly.
AMP: 4
Location: Snake Meadow Rd and Shawnee Dr, Killingly
3/4 of a mile later, we’ll pass over the SR 695 Connecticut Turnpike connector without interchange.
AMP: 5
Location: Snake Meadow Rd and Providence Pk, Killingly
Shortly thereafter, we’ll approach US 6. Follow 6 east to Providence, R.I.
AMP: 5
Location: Snake Meadow Rd and Providence Pk, Killingly
Turn left for 6 west and right for 6 east. SR 664 ends.
