| Key facts | |
| Product | DAMTEC® SBM K 10 mm |
| System | Sub Ballast Mat |
| Quantity | 5,500 m² |
| Installation | 2009 |
| City | Kouvola |
| Country | Finland |
The Kouvola railway station is an important crossing point station. It is located about 130 kilometres (80 mi) from the Helsinki Central railway station.
