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NAICS 2022
23
237
237
Level 2
Heavy and Civil Engineering Construction
GET
/api/v1/systems/naics_2022/nodes/237
Hierarchy Explorer
Hierarchy Explorer
Click to expand - equivalences appear inline
2371
Utility System Construction
2372
Land Subdivision
2373
Highway, Street, and Bridge Construction
2379
Other Heavy and Civil Engineering Construction
Cross-system equivalences
1
Construction Trade Types
dct_site
Site Work Trades
broad
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