4th quarter 2020 | Change in per cent | ||
---|---|---|---|
3rd quarter 2020-4th quarter 2020 | 4th quarter 2019-4th quarter 2020 | ||
Road construction, total | 176.4 | 0.1 | 1.0 |
Open air roads | 175.4 | -0.1 | 0.9 |
Concrete bridges | 179.9 | 0.5 | 1.2 |
Rock tunnels | 175.4 | -0.1 | 0.8 |
Maintenance of roads, total | 178.0 | 0.0 | 2.0 |
Asphalt work | 185.5 | -1.2 | 1.0 |
Maintenance in wintertime | 171.6 | 0.9 | 2.1 |