https://www.nationthailand.com/blogs/in-focus/40011893
Kanchanaphisek motorway routes to use M-Flow system from Feb 15
Feb 3, 2022 - The multi-lane free flow system, or M-Flow system, will be activated from February 15 on the intercity highway (Motorway) No. 9 or Kanchanaphisek Ring Road...
routes to useflow systemkanchanaphisekmotorway