Class Code 5506
Street Or Road Construction – Paving
Class Code 5506 covers street and road paving operations in California, including asphalt and concrete surfacing for public streets, highways, and private access roads. This classification is central for contractors whose payroll is tied to paving crews and heavy equipment operators. The September 1, 2026 approved pure premium rate for this class is $5.599 per $100 of payroll.
What Class Code 5506 Covers
This classification applies to work that prepares and lays pavement surfaces on streets, roads, highways, parking lots and private drives. Typical operations include placement of hot-mix asphalt (HMA), tack and prime coat application, paving machine operation, mechanical and hand raking, compaction with rollers, and joint sawing or profiling of previously paved surfaces. Related site preparation that is directly part of the paving operation — such as removal of old pavement, milling, minor grading to set base elevations, and placing or trimming curbs and gutters when performed by the paving crew — is included. Routine traffic control performed by the paving crew while paving is underway is part of the work classification; separate, full-time traffic control contractors may be classified differently.
Who It Applies To
- Asphalt paving contractors and subcontractors
- Municipal and county road paving crews working on streets and local thoroughfares
- Highway paving crews for state or federally funded projects (when payroll is for paving operations)
- Equipment operators: paver operators, roller operators, asphalt screed operators
- Paving laborers who rake, shovel, hand-finish, tack joints, and handle HMA
Common Job Duties
- Operating asphalt pavers to lay hot-mix asphalt at prescribed thickness and slope
- Applying tack coats, prime coats, and sealants before or after paving
- Operating compaction equipment such as vibratory rollers, pneumatic rollers, and plate compactors
- Hand raking, luting, shoveling, and finishing edges and joints
- Milling or removing existing pavement and saw-cutting joints as part of repaving
- Setting up temporary traffic control and flagging while paving operations are active
- Cleaning and maintaining paving equipment and heating/remixing asphalt in place
Common Injury Risks
Understanding the $5.599 Rate
The pure premium rate of $5.599 per $100 of payroll represents the WCIRB-approved estimated cost of future claim losses for this class alone. Insurers multiply that rate by your taxable payroll in the class to calculate a base loss cost; the final premium an employer pays will then reflect insurer loading, your experience modification, deductible choices, policy credits or debits, and any state assessments or retrospective adjustments.
Cal/OSHA Compliance Requirements
Paving crews must follow Cal/OSHA requirements including the Heat Illness Prevention standard, routine hazard communication for solvents and asphalt products, and respiratory protection where fumes or dust (including crystalline silica from cutting or milling) exceed permissible exposures. Employers must also implement hearing conservation when equipment noise is high and provide effective traffic control plans and high-visibility PPE when working adjacent to live traffic.
How Key HR Helps Employers Under Class Code 5506
A PEO like Key HR helps paving contractors by ensuring accurate payroll classification and regular audits to prevent misclassification that can raise premiums. Key HR can deliver targeted loss-control resources: job-specific safety plans, heat-illness and respiratory protection training, on-site audits, managed claims handling, and return-to-work programs that reduce indemnity and medical costs and improve your experience modification over time.
Get a QuoteFrequently Asked Questions
Does Class Code 5506 include flaggers and traffic control workers?
Short-term traffic control performed by paving crews while laying pavement is generally included in 5506. However, full-time flagging or traffic control services supplied by a separate vendor are often classified under a dedicated traffic control or flagger code.
How can I lower workers' comp costs for my paving crews?
Focus on proactive loss prevention: heat-illness programs, mandatory PPE, respiratory protection during cutting, equipment operator training, vehicle exclusion zones, and a light-duty return-to-work program. Accurate payroll allocation and partnering with a PEO for safety coaching and claims management also reduce costs over time.
What PPE and training are most important for paving employees?
Critical PPE includes heat-resistant gloves, eye protection, high-visibility clothing, hearing protection, and respirators when exposures require them. Training should cover heat-illness prevention, hazard communication for asphalt chemicals, safe equipment operation, traffic control procedures, and silica/dust controls during cutting or milling.
Quick Facts
- Class Code
- 5506
- Classification
- Street Or Road Construction – Paving
- Pure Premium Rate
- $5.599 / $100 payroll
- Effective Date
- September 1, 2026
- Source
- WCIRB Approved Filing
Manage Workers' Comp Through a PEO
Key HR provides pay-as-you-go workers' comp for California employers — no large deposits, no audits, better rates.
Get a Quoteor call (800) 922-4133Ready to Simplify Workers' Comp for Class Code 5506?
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