Location: Route 321 and Route 3260, Thung Khok
Reassurance shield after the Route 3260 and 3387 junction.
Location: Route 321 and Route 3231, Kra Tip
A few kilometers later we’ll approach Route 3231 as we enter Nakhon Pathom province.
Location: Route 321 and Route 3231, Kra Tip
Turn left for 3231 east to Bang Len.
S to TH-3232, N to TH-3356