Progress as of 25 March 2025: 8.15%
March 2025 Contract 3-1 Kaeng Khoi – Klang Dong Section and Pang Asok – Bandai Ma Section
The Cooperation between the Government of the Kingdom of Thailand and the Government of the People's Republic of China on
Bangkok–Nong Khai HSR Development for Regional Connectivity
(Section 1: Bangkok–Nakhon Ratchasima)
Bangkok–Nong Khai HSR Development for Regional Connectivity
(Section 1: Bangkok–Nakhon Ratchasima)