Bangkok MRT Orange Line construction to disrupt traffic this month

Construction on the western segment of Bangkok’s MRT Orange Line is set to bring some disruptions, as announced by the Mass Rapid Transit Authority of Thailand (MRTA).

The project, which aims to enhance the city’s transit network, will necessitate the closure of a traffic lane along the initial five stops of the light rail line, stretching from Bang Khun Non to Pratunam, by the end of this month.

Kittikorn Tanpao, the MRTA deputy governor and project director for the western section, confirmed that work has already started on the segment connecting Bang Khun Non to the Thailand Cultural Centre. This significant infrastructure development is being spearheaded by Bangkok Expressway and Metro Public Co Ltd (BEM), a company listed on the Stock Exchange of Thailand and the operator of the existing Blue and Purple MRT lines.

BEM has undertaken the preliminary task of surveying the infrastructure and will initiate the relocation of utilities starting November 15. The relocation work will encompass the line’s first five stations: Bang Khun Non, Siriraj Hospital, Democracy Monument, Yommarat, and Pratunam.

The MRTA has indicated that the traffic lane adjacent to the pavements will be temporarily closed by the end of this month. However, in the vicinity of Siriraj Hospital, the impact on traffic flow is expected to be minimal.

Due to the high traffic density and the line’s proximity to schools and communities, the MRTA and BEM are collaborating with police to manage traffic impacts and ensure public safety throughout the project. Measures to mitigate disruptions include maintaining clear road signage and deploying traffic volunteers. The public will receive advance notification of any impending disruptions to their usual routes.

Songwuth Siriudomlert, a representative from BEM, stated, “We plan to commence primary construction early next year once utility relocation is completed.”

The construction phase is anticipated to span six years, with the subway line expected to be operational by 2030, reported Bangkok Post.

In the Rattanakosin Island area, BEM is working closely with the Committee of Rattanakosin Island and the Fine Arts Department to safeguard historical sites. The company also plans to integrate historical artefacts into the station displays, ensuring that the rich cultural heritage of the area is preserved and showcased.