# NAICS code for asphalt paving The NAICS code for asphalt paving is 237310 (Highway, Street, and Bridge Construction). Its SBA small business size standard is $45 million in average annual receipts. This industry comprises establishments primarily engaged in the construction of highways (including elevated), streets, roads, airport runways, public sidewalks, or bridges. List 237310 as your primary NAICS code in SAM.gov if asphalt paving is your main line of business.Source: NAICS 2022 (Census).Official source: [U.S. Census Bureau NAICS](https://www.census.gov/naics/) | Industry | Asphalt Paving | | --- | --- | | Primary NAICS | [237310](https://samgovapi.io/naics/237310) | | Title | Highway, Street, and Bridge Construction | | Size standard | $45 million in average annual receipts (13 CFR 121.201) | ## What NAICS 237310 covers This 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. Specialty trade contractors are included in this industry if they are engaged in activities primarily related to highway, street, and bridge construction (e.g., installing guardrails on highways). ## Examples classified under 237310 - Abutment construction - Airport runway construction - Airport runway line painting (e.g., striping) - Asphalt paving (i.e., highway, road, street, public sidewalk) - Bridge approach construction - Bridge construction - Bridge decking construction - Causeway construction ## Get this as JSON ``` curl "https://samgovapi.io/api/v1/naics/237310" \ -H "Authorization: Bearer sg_YOUR_KEY" ``` MCP tool: `naics_lookup`Keys start free, with no card. [Get a free API key](https://samgovapi.io/sign-up) or read the [docs](https://samgovapi.io/docs). ## Questions What is the NAICS code for asphalt paving?The NAICS code most used for asphalt paving is 237310, Highway, Street, and Bridge Construction.Is a asphalt paving business small for federal contracts?For NAICS 237310, a business is small at or under $45 million in average annual receipts (13 CFR 121.201), counting affiliates.Can I list more than one NAICS code?Yes. A SAM.gov registration can list many NAICS codes with one marked primary; each solicitation names the single code that applies to it. ## Related - [NAICS 237310](https://samgovapi.io/naics/237310) - [NAICS code lookup](https://samgovapi.io/naics-code-lookup) - [Size standard checker](https://samgovapi.io/size-standard-checker) - [NAICS code for an industry](https://samgovapi.io/naics-code-for)Independent. Not affiliated with, endorsed by or sponsored by GSA, SAM.gov or any U.S. government agency. Registering in SAM.gov is free at sam.gov.

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