Location: Ring Rd and Route 3531, Suphan Buri
No reassurance shield after 3531.
Location: Ring Rd and Route 3260, Suphan Buri
I botched this! Exit left for 3260 in both directions.
W to TH-321, E to TH-340
S to TH-3318, N to TH-321/TH-3487
N to TH-3431
