Mass Rapid Transit Master Plan in Bangkok Metropolitan Region
Service Line Route
Monorail Grey Line Watcharaphon - Rama IX Bridge
Monorail Light Blue Line Pracha Songkhro - Chong Nonsi
Monorail Brown Line Nonthaburi Civic Center - Yaek Lam Sali
Automated guideway transit Gold Line Krung Thonburi - Memorial Bridge
Light rail transit Light Cyan Line and extension Bang Na - Suvarnabhumi
M-Map -- Other lines not in M-Map
The Gray and Light Blue line remain under study , together with a new Brown Line which would link Nonthaburi Civic Center with the Lam Sali Intersection . Additionally , a Gold Line from Krung Thonburi – Memorial Bridge , partially funded by property developer Siam Piwat is under construction outside of the M-Map framework .
The Mass Rapid Transit Master Plan in Bangkok Metropolitan Region or M-Map is the latest version in a series of Thai government plans for the development of an urban rail transit network serving the Greater Bangkok area. It was drafted under the care of the Office of Transport and Traffic Policy and Planning (OTP) of the Ministry of Transport.