237310 - Highway, Street, and Bridge Construction
Highway, street, and bridge infrastructure form the backbone of a nation’s transportation network, facilitating commerce, travel, and community connectivity. For businesses involved in this critical sector, NAICS code 237310 is key to understanding industry classification, government contracting opportunities, and market positioning. In this blog post, we explore everything you need to know about NAICS code 237310 — from its definition and sector to size standards and typical business activities.
What is NAICS Code 237310?
NAICS code 237310 represents the Highway, Street, and Bridge Construction industry. This classification covers establishments primarily engaged in the construction of new highways, streets, roads, and bridges, as well as activities related to reconstruction, rehabilitation, and repair of these transportation infrastructures. Whether it's building a new overpass or resurfacing an existing roadway, companies classified under 237310 play an essential role in creating and maintaining safe, efficient travel routes.
Sector and Key Business Activities
- Sector: Construction
- Industry Focus: Infrastructure construction and maintenance, specifically public roadways and bridges.
Businesses under this NAICS code typically specialize in:
- New road and highway construction
- Bridge building and repair
- Asphalt and concrete paving
- Surface rehabilitation and resurfacing
- Traffic lane and parking lot line painting
- Construction management related to highways and roads
- Installation of guardrails, curbs, gutters, and signage
Size Standard for NAICS 237310
For government contracting and regulatory purposes, the Small Business Administration (SBA) sets a size standard to determine small business eligibility.
- Size Standard: $45 million in average annual receipts
This means that businesses with average annual revenues up to $45 million are classified as small businesses under this NAICS code, potentially qualifying for various federal set-aside contracts and programs.
Examples of Businesses Under NAICS Code 237310
- Highway Construction Contractors: Companies focusing on building new highways and major roadways.
- Bridge Construction Companies: Firms specializing in the design and construction of bridge structures, from small culverts to large interstate spans.
- Street Paving and Resurfacing Services: Businesses that concentrate on asphalt or concrete paving, pothole repair, resurfacing, and road maintenance.
Detailed Code Activities Table
| Activities | Description |
|---|---|
| Abutment construction | Building supports at bridge ends to transfer loads |
| Airport runway construction | Construction of airport takeoff and landing runways |
| Airport runway line painting (striping) | Painting lines and markings on airport runways |
| Asphalt paving (highway, road, street, sidewalk) | Application of asphalt materials on transport surfaces |
| Bridge approach construction | Building transitional sections leading up to a bridge |
| Bridge construction | Complete building of bridge structures |
| Bridge decking construction | Installing the surface on which vehicles travel over a bridge |
| Causeway construction | Building raised roads across water or wetlands |
| Concrete paving (highway, road, street, sidewalk) | Applying concrete for surface paving |
| Construction management (highway/road/street/bridge) | Oversight and management of infrastructure projects |
| Culverts (highway, road, street) construction | Installation of drainage structures to channel water under roads |
| Curbs and street gutters (highway, road, street) | Construction of edge structures for roadways |
| Elevated highway construction | Building highways raised above ground level |
| Grading (highway, road, street, airport runway) | Leveling and preparing land before construction |
| Guardrail construction | Installation of safety rails along roads |
| Highway construction | Building new highways and interstates |
| Highway line painting | Painting lane and traffic markings on highways |
| Logging road construction | Constructing roads primarily for logging access |
| Oil field road construction | Building access roads for oil fields |
| Overpass construction | Building roads or bridges that pass over others |
| Painting lines on highways, streets, bridges | Marking traffic lanes and directional lines |
| Painting traffic lanes or parking lots | Drawing lines for traffic control and parking boundaries |
| Parkway construction | Building controlled-access roads with limited junctions |
| Pavement construction (highway, road, street, bridge, airport runway) | Laying material layers for driving surfaces |
| Pothole filling (highway, road, street, bridge) | Repairing potholes and surface damages |
| Repair (highway, road, street, bridge, airport runway) | Fixing damaged areas to restore infrastructure integrity |
| Resurfacing (highway, road, street, bridge, airport runway) | Applying new surface layer to extend pavement life |
| Road construction | Building new roads |
| Runway line painting (airport) | Painting airline runway markings |
| Sidewalk construction (public) | Building pedestrian walkways adjacent to roads |
| Sign erection (highway, road, street, bridge) | Installing traffic and informational signs |
| Street construction | Building public streets |
| Surfacing (highway, road, street, bridge, airport runway) | Applying final surface layer on transportation infrastructure |
| Tarring roads | Applying tar for surface sealing and protection |
| Traffic lane painting | Marking lane divisions |
| Trestle construction | Building specialized bridge-type structures |
| Underpass construction | Constructing roads or pedestrian areas beneath other roadways |
Frequently Asked Questions (FAQs)
What types of projects fall under NAICS 237310?
Projects can range from building new highways, streets, and bridges to resurfacing and repairing existing infrastructure, including airport runways and related painting and signage.
Who uses NAICS code 237310?
Government agencies use this code to classify contractors and firms engaged in transportation infrastructure development. Businesses also utilize it to identify relevant government contracting opportunities.
Can small businesses participate in federal contracts under this NAICS?
Yes. Businesses with average annual receipts up to $45 million are considered small under this code and may qualify for small business set-asides.
Does NAICS 237310 include maintenance activities?
Yes. Activities such as pothole filling, resurfacing, and repair are included within the code.
Are painting and marking services included?
Yes. Highway, street, bridge, and airport runway line painting are explicitly part of this NAICS classification.
Conclusion
NAICS code 237310 identifies a vital segment of the construction sector focused on building, maintaining, and improving highways, streets, and bridges. Understanding this code is essential for businesses aiming to compete in government contracting or simply to position themselves accurately in the infrastructure construction marketplace. From classic road paving to bridge deck construction and traffic lane painting, this industry code encompasses a broad range of services fundamental to modern transportation systems.
By aligning your business with NAICS 237310 and ensuring you meet the size standards, you can unlock a wealth of contract opportunities and become a key player in shaping essential transportation infrastructure across the country.
Optimize your business potential by leveraging NAICS code 237310 — the gateway to highway, street, and bridge construction projects nationwide.
