421100 Construction of roads and motorways
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421100 Construction of roads and motorways
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This type includes:
- construction of motorways, streets, roads, other vehicular and pedestrian ways
- surface work on streets, roads, highways, bridges or tunnels:
- asphalt paving of roads
- road painting and other marking
- installation of crash barriers, traffic signs and the like
- construction of airfield runways
This type excludes: