Line 4 Info
- Network Suzhou Metro
- Operation Started 2017
- Total Length 52.8 km
- Total Stations 31
Terminals
From
Longdaobang
To
Tongli
Line 4 Overview
Suzhou Metro Line 4 opened on April 15, 2017, between Longdaobang and Tongli. The line is developed as a Y-shaped route, with a total length of approximately 41.5 km and 31 stations. It was built in a single main phase, with subsequent operational adjustments. It interchanges with Line 1, Line 2, Line 3, Line 5, and Line 11.
Suzhou Metro Map 2026
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Other Lines in Suzhou Metro
Frequently Asked Questions — Line 4
Line 4 has 31 stations on the Suzhou Metro network.
Line 4 runs between Longdaobang and Tongli.
Line 4 is approximately 52.8 km long.
Line 4 opened in 2017.
Line 4 is a Metro line operated under Suzhou Metro.
Line 4 is part of the Suzhou Metro transit network.