| Marecka Kolej Dojazdowa | |
|---|---|
| Overview | |
| Type | Commuter rail |
| Termini |
Warszawa Targowa Radzymin Wąskotorowy |
| Operation | |
| Opened | 1896 |
| Closed | 1974 |
| Technical | |
| Line length | 20 km (12 mi) |
| Track gauge | 800 mm (2 ft 7 1⁄2 in) |
| Old gauge | 750 mm (2 ft 5 1⁄2 in) |
Marecka Kolej Dojazdowa (English: Marki Commuter Railway) was a narrow gauge railway in Poland connecting Warsaw with Marki and Radzymin active from 1896 to 1974.