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Career Profile: Highway Maintenance Workers

Maintain highways, municipal and rural roads, airport runways, and rights-of-way. Duties include patching broken or eroded pavement and repairing guard rails, highway markers, and snow fences. May also mow or clear brush from along road, or plow snow from roadway.

Salary and Outlook

According to the US Department of Labor, there are 145,900 people employed as highway maintenance workers in the United States. The median annual salary is $45,880. Entry level employees earn approximately $29,130 per year and senior employees earn approximately $60,970 per year.

Estimates do not include other potential benefits such as health insurance, overtime pay, or retirement benefits that may be offered by employers.

Job Duties

  • Erect, install, or repair guardrails, road shoulders, berms, highway markers, warning signals, and highway lighting, using hand tools and power tools.
  • Clean and clear debris from culverts, catch basins, drop inlets, ditches, and other drain structures.
  • Drive heavy equipment and vehicles with adjustable attachments to sweep debris from paved surfaces, mow grass and weeds, remove snow and ice, and spread salt and sand.
  • Haul and spread sand, gravel, and clay to fill washouts and repair road shoulders.
  • Inspect, clean, and repair drainage systems, bridges, tunnels, and other structures.
  • Remove litter and debris from roadways, including debris from rock and mud slides.
  • Dump, spread, and tamp asphalt, using pneumatic tampers, to repair joints and patch broken pavement.
  • Perform roadside landscaping work, such as clearing weeds and brush, and planting and trimming trees.
  • Apply poisons along roadsides and in animal burrows to eliminate unwanted roadside vegetation and rodents.
  • Measure and mark locations for installation of markers, using tape, string, or chalk.
  • Paint traffic control lines and place pavement traffic messages, by hand or using machines.
  • Apply oil to road surfaces, using sprayers.
  • Inspect markers to verify accurate installation.
  • Place and remove snow fences used to prevent the accumulation of drifting snow on highways.
  • Blend compounds to form adhesive mixtures used for marker installation.
  • Set out signs and cones around work areas to divert traffic.
  • Flag motorists to warn them of obstacles or repair work ahead.
  • Perform preventative maintenance on vehicles and heavy equipment.
  • Drive trucks to transport crews and equipment to work sites.

Career List

Job Outlook


Total Current Jobs:
145,900
Annual Openings:
16,500
Increase in Openings by 2031:
7%
Annual Salary Range:
$29,130 - $60,970
Education Requirements:
High school diploma