| Line 4, Dongguan Rail Transit | |
|---|---|
| 4 | |
| Overview | |
| Type | Rapid transit |
| System | Dongguan Rail Transit |
| Status | Under Construction |
| Locale | Dongguan, China |
| Termini | Huangjiang Center & Guanguang Qingxi Coach Terminal |
| Stations | 12 |
| Operation | |
| Opened | 2020 |
| Operator(s) | Dongguan Rail Transit Corporation, Limited - 东莞市轨道交通有限公司 |
| Character | Underground and elevated |
| Technical | |
| Line length | 00.00 km (0.00 mi) |
| Number of tracks | 2 |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
Line 4 of the Dongguan Rail Transit, formerly known as Line R4 (Chinese: 东莞R4线), is a planned subway line in Dongguan, China. It has a planned 12 stations and its 'Y' shaped design means that it has 3 terminating stations: Huangjiang Center (interchange with Line 1), Qingxi Coach Terminal and Guanguang (interchange with Shenzhen Line 6). The construction date for line 3 has not yet been published.