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As of August 01, 2026, the average salary for a Highway Construction Inspector in Washington is $64,702 per year, which breaks down to an hourly rate of $31.
However, a Highway Construction Inspector's salary can vary significantly. Here’s a look at the typical salary range:
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Highway Construction Inspector Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $72,506 | $6,042 | $1,394 | $35 |
| Average | $64,702 | $5,392 | $1,244 | $31 |
| 25th Percentile | $56,709 | $4,726 | $1,091 | $27 |
FLORWILL Contruction Consulting - Seattle, WA
Foster CM Group, Inc - Seattle, WA
Gray & Osborne, Inc. - Yakima, WA
Kennedy Jenks - Seattle, WA
A Highway Construction Inspector's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of a Highway Construction Inspector's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here’s how the average salary grows at different career stages:
| Levels | Salary |
|---|---|
| Entry Level Highway Construction Inspector | $65,812 |
| Intermediate Level Highway Construction Inspector | $66,618 |
| Senior Level Highway Construction Inspector | $68,497 |
| Specialist Level Highway Construction Inspector | $68,873 |
| Expert Level Highway Construction Inspector | $69,124 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Highway Construction Inspectors. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
For Highway Construction Inspector roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the Energy & Utilities and Edu., Gov't. & Nonprofit sectors offer the strongest compensation, at 25% above the average. In contrast, Highway Construction Inspector positions in Retail & Wholesale or Business Services typically offer lower base pay, as these industries often view Highway Construction Inspector as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Energy & Utilities | $80,878 | $39.0 | 25% |
| Edu., Gov't. & Nonprofit | $71,172 | $34.0 | 10% |
| Construction | $67,937 | $33.0 | 5% |
Understanding how a Highway Construction Inspector's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $72,506 | $6,042 | $1,394 | $35 |
| Average | $64,702 | $5,392 | $1,244 | $31 |
| 25th Percentile | $56,709 | $4,726 | $1,091 | $27 |
Ready to take the next step in your career? Browse thousands of current Highway Construction Inspector job openings on our job board. Use the search bar below to find your perfect match.
Parametrix
Puyallup, WA
Parametrix | Puyallup, WA
Construction InspectorAbout ParametrixParametrix is a 100% employee-owned consulting firm helping clients deliver resilient infrastructure, vibrant and liv... more
5 Days Ago
City of Tacoma, WA
Tacoma, WA
City of Tacoma, WA | Tacoma, WA
Salary: $43.52 - $55.54 HourlyLocation : Tacoma, WAJob Type: ClassifiedJob Number: 2016-26Department: City of Tacoma - CITY WIDE LISTOpening Date: 03/04/20... more
5 Days Ago
CONSOR Engineers
Seattle, WA
CONSOR Engineers | Seattle, WA
What Your Day Will Look Like:As a construction inspector, you will be responsible for monitoring on-site construction activities and inspecting materials t... more
5 Days Ago
WAVSYS
Vancouver, WA
WAVSYS | Vancouver, WA
Job Description. Job Description. Responsibilities. Oversee the construction and installation of outside plant facilities for telecommunications networks. ... more
5 Days Ago
Project Solutions Inc.
Medina, WA
Project Solutions Inc. | Medina, WA
Job Description. Job Description. Location. Project specific (various locations across AK, WA, OR, ID, MT, WY). Position Type. Full time, temporary. Join a... more
4 Days Ago
Accura Engineering & Consulting Services, Inc.
Seattle, WA
Accura Engineering & Consulting Services, Inc. | Seattle, WA
Job Title:Construction (QA) Inspector - Airfield/Roadways PavementWork Location:Anchorage, AKSalary:Based on experience and will be discussed with manager ... more
5 Days Ago
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