Location: Route 3260 and Route 3318, Suphan Buri Reassurance shield after 3318. Location: Route 3260 and Poohn-Waisaw Rd, Song Phi Nong As we enter Song Phi Nong we’ll approach Route 3422. Follow 3422 east to Bang Len and Lat Bua Luang. Location: Route 3260 and Poohn-Waisaw Rd, Song Phi Nong Turn left for 3422 east. … Continue reading Thailand Route 3260, TH-3318 to TH-3422