
| 2nd quarter 2016 | Change in per cent | ||
|---|---|---|---|
| 1st quarter 2016 - 2nd quarter 2016 | 2nd quarter 2015 - 2nd quarter 2016 | ||
| Road construction, total | 157.6 | 1.2 | 1.4 |
| Open air roads | 156.2 | 1.2 | 0.7 |
| Concrete bridges | 164.1 | 1.0 | 2.4 |
| Rock tunnels | 154.2 | 1.0 | 2.4 |
| Maintenance of roads, total | 154.9 | 1.7 | 0.2 |
| Asphalt work | 159.8 | 3.8 | -4.3 |
| Maintenance in wintertime | 147.2 | 0.5 | 0.3 |