City of Baltimore / Trans-Highways (370) / Highway Maintenance Supervisor
Job-title file
Lead staff and operations — set priorities, allocate resources, and oversee program delivery.
2 employees hold this title in Trans-Highways (370). Median total compensation for the role is $61,511, above the department median of $40,994.
Compared with the local labor market
Across all employers in the Baltimore-Columbia-Towson, MD area, the median wage for First-Line Supervisors of Construction Trades and Extraction Workers — about 7,670 people — is $77,690. Trans-Highways (370) pays a median base salary of $62,625 for this role, 19% below that figure — about the 25th percentile of local pay for the occupation.
The bar is the range of annual wages for First-Line Supervisors of Construction Trades and Extraction Workers across every employer in the Baltimore-Columbia-Towson, MD area, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Trans-Highways (370)’s median base salary for this role. Both figures are base pay only.
And across the country
Nationwide, the median wage for First-Line Supervisors of Construction Trades and Extraction Workers — about 812,210 people — is $79,920. Trans-Highways (370)’s median base salary is 22% below that national figure, about the 24th percentile of pay for the occupation nationally.
Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the Baltimore-Columbia-Towson, MD range relative to the national one.
Median total compensation for this role at Trans-Highways (370) is $62,625, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.
Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.
Compare departments
Highway Maintenance Supervisor is held in 17 City of Baltimore departments. In Trans-Highways (370), the median of $61,511 ranks #13 of 17.
Median total compensation for the Highway Maintenance Supervisor role in other City of Baltimoredepartments (highest first). Each bar links to that department’s page for this role.
Compare jurisdictions
This role is reported in 2 jurisdictions. In City of Baltimore, the median of $72,160 ranks #2 of 2. See Highway Maintenance Supervisor across all of City of Baltimore →
Median total compensation for comparable Highway Maintenance Supervisor roles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.
Record list
Page 1
Highway Maintenance Supervisor/Trans-Highways (370)
Source-specific fields
At Trans-Highways (370), James Feaster serves as a Highway Maintenance Supervisor. Hired in 2006, they have about 13 years of service. Their 2019 pay totaled $62,625.
Highway Maintenance Supervisor/Trans-Highways (370)
Source-specific fields
Nelson Jackson holds the role of Highway Maintenance Supervisor at Trans-Highways (370). Their tenure dates to 1990, about 26 years. In 2016, their total compensation was $60,396.