SB 6345
In CommitteeSenate
Transportation contracting
Making transportation projects on state-owned highways subject to certain contracting conditions.
This status may be delayed. See Action History below for the latest updates.
How does a bill become law?
- Introduced: The bill is filed and assigned a number.
- Committee: A subject-matter committee holds hearings, takes public testimony, and decides whether to advance the bill.
- Floor Vote: The full chamber (House or Senate) debates and votes on the bill.
- Opposite Chamber: The bill repeats the committee and floor vote process in the other chamber.
- Governor: The Governor reviews the bill and decides whether to sign or veto it.
- Signed: The bill has been signed into law.
AI Analysis
This bill changes how Washington sets and enforces prevailing wages for construction work on state highway projects. Starting in June 2029, the state will use union contract wage data to set rates — specifically, the wage paid to the most workers in a given trade, rather than the highest rate — and stops routine wage surveys where union contracts exist.
- Requires all contracts for transportation projects on state-owned highways to comply with new prevailing wage rules starting June 1, 2029.
- Changes how the Department of Labor & Industries determines prevailing wages: for trades with multiple union contracts in a county, the rate paid to the majority (or largest group) of workers now prevails — instead of the highest rate.
- Prohibits wage surveys for trades with collective bargaining agreements (except during appeals), and instead relies on existing union contract data.
- Allows appeals of wage determinations by interested parties, but work must continue under the original rate until the appeal is resolved.
- Amends existing law to clarify that the industrial statistician (within Labor & Industries) is responsible for setting prevailing wages, and pauses wage-recovery deadlines until wage determinations are final.
Who is affected
- Construction contractors and subcontractors — Construction and infrastructure contractors bidding on state highway projects must now follow new rules for calculating and paying prevailing wages, which could affect how they bid on projects and manage labor costs.
- Construction workers and laborers — Workers on state highway projects (like road repair, bridge construction, or maintenance) may see changes in how their wages and benefits are calculated, especially if their trade has multiple union contracts or none at all.
- Department of Labor & Industries (specifically the industrial statistician) — Must follow new rules for setting wage rates on state highway projects, including using collective bargaining agreement data when available, and may face more appeals or disputes over wage determinations.
- State transportation agencies (e.g., WSDOT) — May benefit from more consistent wage standards across projects, but could also face higher labor costs if prevailing wages increase as a result of the new rules.
Pro/Con Analysis
Stronger case for benefits
Potential Benefits (5)
Standardizing prevailing wages using union contract data—especially where union contracts already set high standards—may raise wages for many construction workers on state highway projects, particularly in areas where non-union contractors previously underbid on labor. This enhances wage consistency and reduces race-to-the-bottom bidding on public projects.
Business & EmploymentPeopleRef: Sec. 2(1) & (3)Requiring work to continue under the original wage rate during appeals reduces project delays and uncertainty, supporting timely infrastructure delivery and worker continuity—benefiting both public agencies and workers who avoid payment disputes mid-project.
Public SafetyPeopleRef: Sec. 2(2)(b)By preserving wage survey authority for trades *without* union contracts, the bill ensures non-union workers on state projects still receive prevailing wages based on local market data—preventing a two-tiered wage system and protecting non-union labor from being undercut.
Business & EmploymentPeopleRef: Sec. 2(3)Tolling wage recovery deadlines until determinations are final protects workers’ right to back pay by preventing statutes of limitations from expiring during protracted appeals—especially important given the new appeal process may lengthen resolution times.
Rights & LibertiesPeopleRef: Sec. 3(2)The bill formalizes the industrial statistician’s role in wage setting and adds procedural clarity—reducing arbitrary or politically influenced wage determinations and promoting consistency across counties and projects, which benefits both workers and contractors seeking predictable labor costs.
Business & EmploymentPeopleRef: Sec. 2(2)(a)
Potential Concerns (5)
By mandating that the wage paid to the *majority* (or plurality) of union workers prevails—rather than the *highest* rate—the bill may reduce prevailing wage levels in counties with multiple union contracts where the highest-paying agreement is not the most widely adopted. This could lower labor costs for contractors but also reduce wages for workers covered by higher-paying contracts that are not the majority.
Business & EmploymentPeopleRef: Sec. 2(2)(a)The prohibition on wage surveys for trades with collective bargaining agreements (except during appeals) limits data-driven wage setting and may entrench wage disparities across unionized trades, especially where some unions negotiate higher wages but fewer members. This reduces transparency and flexibility in wage determination, potentially disadvantage non-dominant unions or non-union workers in mixed-workforce environments.
Business & EmploymentPeopleRef: Sec. 2(2)(a) & (b)If prevailing wages decrease due to reliance on majority rates rather than highest rates, some contractors may reduce labor costs by hiring less-experienced or lower-paid workers, potentially affecting construction quality and long-term infrastructure safety—especially on high-traffic or high-risk highway projects.
Public SafetyLean peopleRef: Sec. 2(2)(a)The bill may increase administrative complexity for contractors bidding on state projects, as they must now determine which union agreement represents the *majority* or *plurality* of workers per trade per county—a task requiring legal or union expertise that small firms may lack.
Business & EmploymentLean peopleRef: Sec. 2(2)(a)By prioritizing union contract data and excluding non-union wage surveys where any CBA exists, the bill effectively privileges unionized labor in wage determination, potentially marginalizing non-union workers and reducing their bargaining leverage—even if they perform identical work on the same project.
Rights & LibertiesPeopleRef: Sec. 2(2)(a)
Who Is Most Affected
Unionized construction workers in trades with dominant collective bargaining agreements are likely to benefit from higher or more stable wages, especially if their union’s rate is the majority or plurality in their county.
Non-union workers or workers in trades with fragmented or minority union contracts may see lower wages if the prevailing rate is set by a lower-paying majority union agreement, and they lack representation in the wage-setting process.
Large national contractors with multi-state operations may benefit from simplified wage administration across counties, while small local firms may struggle with the administrative burden of identifying majority rates and navigating appeals.
The Department of Labor & Industries gains clearer statutory authority but also increased responsibility for wage determinations and appeal resolution—potentially increasing administrative costs and legal exposure.
Unions with strong membership density in a county will gain influence over wage standards, while smaller or less-dense unions may lose leverage if their higher rates are not the majority or plurality.