Illinois Department of Transportation
Highway Maintainer
Adam Gray D in 2025 was employed at Illinois Department of Transportation and had an annual salary of $110,344, according to public records. This salary was 38 percent higher than the average and 21 percent higher than the median salary in Illinois Department of Transportation.
Illinois Department of Transportation records show Adam Gray D held job of Highway Maintainer from 2020 to 2025.
Since 2020, the salary has increased by $26,544, a total rise of 31.7 percent.
| Year | 2025 |
| Full Name | Adam Gray D |
| Job Title | Highway Maintainer |
| Get Highway Maintainer Salary Statistics | |
| State | Illinois |
| Employer | Illinois Department of Transportation |
| Annual Wage | $110,344 |
| Pay Plan |
*Information may include where available: salary, bonuses, benefits, retirement contributions, pensions, and other financial data.
| Employer Name | Illinois Department of Transportation |
| Year | 2025 |
| Number of Employees | 7,545 |
| Average Annual Wage | $80,171 |
| Median Annual Wage | $91,273 |
Adam Gray D (2024)Highway Maintainer | View Person Details |
Adam Gray D (2022)Highway Maintainer | View Person Details |
Adam Gray D (2021)Highway Maintainer | View Person Details |
Adam Gray D (2020)Highway Maintainer | View Person Details |
Bart Kostrubala J (2025)Transportation Executive at Illinois Department of Transportation | View Person Details |
Jeremy Pestle L (2025)Civil Engineer V at Illinois Department of Transportation | View Person Details |
Leigh Dunston A (2025)Trans Human Resources Specialist at Illinois Department of Transportation | View Person Details |
Charles Malcome McNair (2025)Highway Maintenance Lead Worker at Illinois Department of Transportation | View Person Details |
Hareem Dar I (2025)Civil Engineer at Illinois Department of Transportation | View Person Details |
Steven Wieland E (2025)Highway Maintainer at Illinois Department of Transportation | View Person Details |
Garret Wilcoxon A (2025)Highway Maintainer at Illinois Department of Transportation | View Person Details |
Jeremy Frey C (2025)Highway Maintainer at Illinois Department of Transportation | View Person Details |
Antonio Ramirez M (2025)Highway Maintainer at Illinois Department of Transportation | View Person Details |
Randall Taylor L (2025)Highway Maintainer at Illinois Department of Transportation | View Person Details |