S1 Expressway (Thailand)

S1 Expressway ทางพิเศษสาย S1
Bang Na–At Narong Expressway ทางพิเศษสายบางนา–อาจณรงค์
Route information
Maintained by Expressway Authority of Thailand
Length	4.7 km (2.9 mi)
Existed	15 June 2005–present
Major junctions
West end	Chaloem Maha Nakhon Expressway, Chalong Rat Expressway
East end	Burapha Withi Expressway
Location
Country	Thailand
Highway system
Highways in Thailand Motorways Asian Highways

The S1 Expressway (Thai: ทางพิเศษสาย S1), also known as the Bang Na–At Narong Expressway (Thai: ทางพิเศษสายบางนา–อาจณรงค์), is an expressway in Thailand, located in Bangkok. It is 4.7 kilometres in length. The expressway is a controlled-access toll road.[1]

History

The S1 Expressway was opened on 15 June 2005 to provide an elevated road connection between the Chaloem Maha Nakhon and Chalong Rat Expressways to the Buraphi Withi Expressway. It has a single toll plaza, the Bang Chak toll plaza, for cars travelling from the S1 onto the Chaloem Maha Nakhon. Cars can travel to and from the Chalong Rat with no intermediate toll plaza (pay at exit).[2]

See also

• Controlled-access highways in Thailand
• Expressway Authority of Thailand

References

1. "ทางพิเศษเฉลิมมหานคร". EXAT.
2. "รายงานสถิติปริมาณจราจร รายได้ค่าผ่านทางพิเศษ และอุบัติเหตุบนทางพิเศษ ปีงบประมาณ 2565".