
Location: Dow Hwy and York Woods Rd, South Berwick
Reassurance shield after SR 91.

Location: Dow Hwy and Cole Ln, South Berwick
I like this alternate merging signage.

Location: Dow Hwy and Academy St, South Berwick
Reassurance shield as we enter South Berwick center.

Location: Dow Hwy and Main St, South Berwick
Soon thereafter, we’ll approach Route 4.

Location: Dow Hwy and Main St, South Berwick
236 will join 4 north for a few blocks as 236 goes to Berwick and 4 goes to North Berwick. Take 4 south to Dover, New Hampshire.

Location: Dow Hwy and Main St, South Berwick
Turn right for 4/236 north. Turn left for 4 south.
N to SR 236, S to NH-4/NH State Line
S to US-1
