1)	Main Access Road , an elevated road with 2 x 5 lane from the north boundary of the site connecting the New Bangkok - Chonburi Highway to the passenger terminal.
2)	South Access Road, a 2 x 4 lane road linking Bang Na - Bang Pakong Highway and Bang Na - Chonburi Expressway
3)	Northeast Access Road, a 2 x 2 lane leading to On Nut Road
4)	West Access Road, a 2 x 2 lane connecting the Royal Terminal and the Outer Ring Road
5)	Northwest Access Road, a 2 x 3 lane road linking Rom Klao elevated road and King Kaew Flyover