Construction de routes, de rues et de ponts
This Canadian industry comprises establishments primarily engaged in the construction of highways (including elevated), streets, roads, airport runways, public sidewalks, or bridges. The work performed may include new work, reconstruction, rehabilitation, and repairs.
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | Highway, street and bridge construction |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 23731 - Highway, street and bridge construction |
| International correspondence | F4321* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-07-17 |
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | Provincial workers' compensation boards and provincial trades certification bodies |
This code typically applies to:
5 of 6 factors passing
These role examples come from the official title and example wording attached to this code.
Use this page when the business is directly described by the official title or definition for 237310 Highway, street and bridge construction. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
Use this page when the activity is described in the official StatCan example wording as bridge, construction. Compare the definition, exclusions, and nearby codes here before attaching 237310 Highway, street and bridge construction to a business file.
Use this page when the activity is described in the official StatCan example wording as guardrail construction on highways. Compare the definition, exclusions, and nearby codes here before attaching 237310 Highway, street and bridge construction to a business file.
Use this page when the activity is described in the official StatCan example wording as highway, road, street and bridge, construction management. Compare the definition, exclusions, and nearby codes here before attaching 237310 Highway, street and bridge construction to a business file.
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
constructing parking lots and private driveways and sidewalks, or erecting billboards (See 238990 A...
constructing tunnels (See 237990 Other heavy and civil engineering construction (US))
highway lighting and signal installation (See 238210 Electrical contractors and other wiring instal...
painting bridges (See 238320 Painting and wall covering contractors)
Approximate correspondence
Traffic signalling and lighting installation contractors
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Highway, street and bridge construction: This Canadian industry comprises establishments primarily engaged in the construction of highways (including elevated), streets, roads, airport runways, public sidewalks, or bridges. The work performed may include new work, reconstruction, rehabilitation, and...
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
It rolls up to 23731 Highway, street and bridge construction.
This page already points to the exact six-digit Canadian industry in the current site structure.
Yes. 1 inclusion note(s) are attached on this page.
Yes. 4 exclusion note(s) help separate this page from nearby codes.
Yes. 30 example row(s) are available for boundary checking.
Examples in this branch include Civil works, Building trades, Renovation crews, Site preparation.
Yes. The page shows F4321* Electrical installation.
Yes. A same-code US reference is attached: Highway, Street, and Bridge Construction.
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.