Location: Route 340 and Phahonyothin Rd, Chai Nat
No reassurance shield as Route 340 begins.
Location: Route 340 and Route 3183, Chai Nat
As we cross the Chao Phraya River we’ll approach Route 3183.
Location: Route 340 and Route 3183, Chai Nat
Follow 3183 east to Sing Buri and 3183 west to Wat Sing.
Location: Route 340 and Route 3183, Chai Nat
Stay straight to stay on 340 south.
S to TH-311, N to TH-3212/TH-3265