New route Highway No. 338 from Bangkok - Buddhist - Nakhon Chai Si. On the road before reaching the town of Nakhon Pathom Nakhon Chai Si district, about 16 kilometers and then take the road to the town of Ratchaburi.
New route Highway from Bangkok, number 338-phutthamonthon-Nakhon chaisi. Join Nakhon chaisi district area, Petchkasem Road, before reaching approximately 16 kilometers from the town is phetkasem road to Ratchaburi town.
The New Highway 338 from Bangkok - Phutthamonthon - Nakhon Chai Si to Petchkasem Road area of amphoe nakhon chai si before the city of Nakhon Pathom approximately 16 km, then use Petchkasem Road directly to the Ratchaburi town.