MRT Blue Line Info
- Network Bangkok MRT Metro
- Operation Started 2004
- Total Length 48.0 km
- Total Stations 39
Terminals
From
Tha Phra
To
Lak Song
MRT Blue Line Overview
The MRT Blue Line opened on 3 July 2004 as the first metro line of Thailand's MRT system and was built in several phases. The initial section was between Hua Lamphong and Bang Sue, and was later extended into a semi-circular route around central Bangkok. The missing link between Bang Sue and Tao Poon was completed in 2017, and further extensions from Chinatown to Tha Phra and westward to Lak Song opened between 2019 and 2020, forming the current loop-like network. The line is 46.9 kilometers long and has 38 operational stations. It interchanges with the Purple Line, Airport Rail Link, and SRT Red Lines.
Bangkok MRT Metro Map 2026
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Other Lines in Bangkok MRT Metro
Frequently Asked Questions — MRT Blue Line
MRT Blue Line has 39 stations on the Bangkok MRT Metro network.
MRT Blue Line runs between Tha Phra and Lak Song.
MRT Blue Line is approximately 48.0 km long.
MRT Blue Line opened in 2004.
MRT Blue Line is a Metro line operated under Bangkok MRT Metro.
MRT Blue Line is part of the Bangkok MRT Metro transit network.