High-Speed Rail Connecting Bangkok and China Set for 2030 Completion
29.01.2025
Thailand is advancing a High-Speed Rail project that will connect Bangkok to China via Laos by 2030. Officials expect this major infrastructure initiative to strengthen economic ties and improve regional trade networks significantly. This was reported by the railway transport news portal Railway Supply.

High-Speed Rail Project Progress and Future Plans
The first phase of construction, linking Bangkok to Nakhon Ratchasima, has reached 36% completion, according to government spokesperson Jirayu Houngsub. Authorities have completed the design for the second phase, which extends to Nong Khai at the northeastern border. This proposal awaits cabinet approval, signaling progress toward enhanced connectivity and economic integration.
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The railway will span 609 kilometers (378 miles) and cost an estimated ฿434 billion ($12.9 billion). The Thai network will link with the Laos-China rail line via a bridge over the Mekong River. Once operational, the route will streamline travel from Thailand to China, reducing reliance on traditional transport. Officials anticipate that this project will boost logistics, tourism, and commercial activities in the region.
Economic Benefits of the High-Speed Rail System
Thailand sees improved infrastructure as key to maintaining its economic competitiveness. As Southeast Asia’s second-largest economy, it aims to keep pace with regional rivals by investing in large-scale connectivity projects. Strengthening bilateral ties, Thailand and China have already waived tourist visa requirements to promote cultural and economic exchanges.
Once completed, the railway will enable smooth travel from Bangkok to Beijing via Vientiane and Kunming. In Kunming, passengers can transfer to a semi-high-speed railway reaching the Chinese capital. This connection is expected to revolutionize regional transportation, making cross-border travel more efficient and convenient.
Thailand initiated the railway’s construction in 2017 under China’s Belt and Road Initiative (BRI). Despite its inclusion in the BRI framework, Thailand is solely responsible for financing, civil works, and implementing railway systems. Chinese technology will ensure compatibility with existing networks, supporting broader regional infrastructure goals.
The first phase of Thailand’s high-speed rail, with an investment of ฿179 billion ($5.3 billion), is expected to launch operations by 2027. This initial segment will form the backbone of ASEAN’s evolving transportation network, promoting smoother trade and travel. Infrastructure specialists highlight its importance in strengthening Southeast Asia’s economic corridors.
Laos launched its own high-speed railway in 2021, connecting the landlocked nation to China. This ambitious project, which cost nearly $6 billion, demonstrates China’s commitment to expanding regional rail connectivity. Experts believe the Thailand-Laos rail link is a key step toward a larger transportation network that could eventually reach Malaysia and Singapore.
This modern railway system will redefine regional logistics, cutting travel times and stimulating economic growth. With China playing an increasing role in Southeast Asian infrastructure, projects like this strengthen its influence while fostering regional development. The High-Speed Rail project represents a milestone in Thailand-China relations, ushering in a new era of trade and travel efficiency.
Source: www.bangkokpost.com
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