Prachim Ratthaya Expressway ทางพิเศษประจิมรัถยา | |
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Si Rat–Outer Ring Road Expressway ทางพิเศษสายศรีรัช–วงแหวนรอบนอกกรุงเทพมหานคร | |
Route information | |
Maintained by Bangkok Expressway and Metro | |
Length | 16.7 km (10.4 mi) |
Existed | 22 August 2016–present |
Major junctions | |
West end | Outer Ring Road (West) (Kanchanaphisek Road) |
East end | Si Rat Expressway |
Location | |
Country | Thailand |
Highway system | |
The Prachim Ratthaya Expressway (Thai: ทางพิเศษประจิมรัถยา), also known as the Si Rat–Outer Ring Road Expressway (Thai: ทางพิเศษสายศรีรัช–วงแหวนรอบนอกกรุงเทพมหานคร), is an expressway in Thailand, located in Bangkok and Nonthaburi province. The expressway is a controlled-access toll road.[1]