Location: Rochana Rd and Route 3477, Ayutthaya Reassurance shield at the 3477 turnoff. 309 is a quick spur to the 32 freeway at this point. Location: Rohana Rd and Route 32, Ayutthaya Just ahead we’ll approach Route 32. Location: Rohana Rd and Route 32, Ayutthaya Keep left for Route 32 in both directions and right … Continue reading Thailand Route 309, TH-3477 to TH-32