Location: Route 9 and Suksawat Rd, Bangkok Shortly after the 35 junction we’ll approach Suksawat Rd, which is also Route 303. Location: Route 9 and Suksawat Rd, Bangkok Exit for 303/Suksawat Rd.  E to TH-3, W to TH-3242  N to TH-35, S to TH-3243  N to Bangkok, S to TH-3242