Line 2A Info
- Network Hanoi Metro
- Operation Started 2021
- Total Length 13.1 km
- Total Stations 12
Terminals
From
Cat Linh
To
Yen Nghia
Line 2A Overview
Construction of Hanoi Metro Line 2A began in 2011 and opened to the public on November 6, 2021. The line is 13.1 kilometers long, with 12 stations between Cat Linh and Yen Nghia. Also known as the Cat Linh-Ha Dong Line, it connects central Hanoi with the southwestern districts of Thanh Xuan and Ha Dong. The line also connects to bus rapid transit routes and future Hanoi Metro lines planned throughout the city.
Hanoi Metro Map 2026
Click to expand
Frequently Asked Questions — Line 2A
Line 2A has 12 stations on the Hanoi Metro network.
Line 2A runs between Cat Linh and Yen Nghia.
Line 2A is approximately 13.1 km long.
Line 2A opened in 2021.
Line 2A is a Metro line operated under Hanoi Metro.
Line 2A is part of the Hanoi Metro transit network.