Construction of roads and highways

This class includes: - construction of highways, motorways, streets, roads, other structures for transportation and pedestrian movement - surface works of highways, streets, roads, bridges and tunnels: asphalting, marking and other marking, installation of protective barriers, dividing barriers, road signs, etc. - construction of airfield runways. This class excludes: - installation of street lighting and electrical signalling equipment, see 43.21 - architectural and engineering design services, see 71.1 - project management services related to construction projects, see 71.1