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4213 Construction of bridges and tunnels
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Corresponding CPA codes
- 42.13.1 Bridges and tunnels
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42.13.10 Bridges and tunnels
This subcategory includes:
- bridges and viaducts of metal, concrete or other materials, for all types of land transport and for pedestrians
- elevated highways for motor vehicle traffic
- tunnels
This subcategory also includes:
- tunnel constructions related to underground railway traffic
This subcategory excludes:
- vehicular and pedestrian underpasses, see 42.11.10
- mining constructions, see 42.99.11
- 42.13.2 Construction works for bridges and tunnels
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42.13.20 Construction works for bridges and tunnels
This subcategory excludes:
- construction works for highways, roads, railways and airfield runways, see 42.11, 42.12
- water-associated works, see 42.91
- erection works of structural steel components, see 43.99.50
- shaft sinking, see 43.99.90