Sukhumvit

Sukhumvit Road (Thanon Sukhumvit) or Route 3 (Bangkok – Had Lek) from Ploenchit area cut through Klongtoey, Prakanong and Bangna before entrance to Samut Prakan. It through Chachoengsao provinces and then goes to Chonburi, Rayong, Chantaburi and Trad Province.