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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.

Median Annual Pay
$47,360
Range: $32,280 - $66,450
Training Time
Less than 6 months
AI Resilience
🟡AI-Augmented
Education
High school diploma or equivalent

📋Key Responsibilities

  • 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.
  • 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.

💡Inside This Career

The highway maintenance worker keeps roads functional—patching pavement, clearing debris, maintaining drainage, and performing the ongoing work that keeps transportation infrastructure safe and usable. A typical day centers on road maintenance. Perhaps 75% of time goes to maintenance tasks: filling potholes, clearing shoulders, maintaining signs and guardrails, controlling vegetation, addressing drainage. Another 20% involves emergency response—clearing accidents, removing hazards, winter operations. The remaining time addresses equipment maintenance and documentation.

People who thrive in highway maintenance combine physical capability with situational awareness and the reliability that infrastructure maintenance requires. Successful workers develop proficiency across many maintenance tasks while building the traffic safety awareness that roadside work demands. They must work safely in live traffic. Those who struggle often cannot handle the danger of working near traffic or find the varied conditions challenging. Others fail because they cannot maintain the consistent work quality that infrastructure protection requires.

Highway maintenance represents essential public infrastructure work, with workers maintaining the roads that transportation depends on. The field serves state, county, and municipal transportation systems. Highway workers appear in discussions of public works, infrastructure careers, and the workers who keep roads safe.

Practitioners cite the public service and the job security as primary rewards. Maintaining roads that everyone uses is meaningful. The government employment provides stability. The benefits are typically strong. The variety of tasks prevents monotony. The outdoor work is preferred by some. The emergency response provides purpose. Common frustrations include the danger and the conditions. Many find that traffic exposure is genuinely dangerous. Weather exposure is constant—and maintenance must happen regardless. Snow removal seasons are exhausting. The work can be thankless until roads fail. The public often doesn't recognize the work. The schedule includes emergency call-outs.

This career requires equipment and maintenance training. Strong physical capability, safety awareness, and equipment skills are essential. The role suits those who want public infrastructure work and can handle traffic exposure. It is poorly suited to those with poor traffic awareness, uncomfortable with weather, or wanting predictable schedules. Compensation is moderate with good government benefits.

📈Career Progression

1
Entry (10th %ile)
0-2 years experience
$32,280
$29,052 - $35,508
2
Early Career (25th %ile)
2-6 years experience
$38,810
$34,929 - $42,691
3
Mid-Career (Median)
5-15 years experience
$47,360
$42,624 - $52,096
4
Experienced (75th %ile)
10-20 years experience
$57,260
$51,534 - $62,986
5
Expert (90th %ile)
15-30 years experience
$66,450
$59,805 - $73,095

📚Education & Training

Requirements

  • Entry Education: High school diploma or equivalent
  • Experience: Some experience helpful
  • On-the-job Training: Few months to one year

Time & Cost

Education Duration
0-0 years (typically 0)
Estimated Education Cost
$0 - $0
Can earn while learning
Source: college board (2024)

🤖AI Resilience Assessment

AI Resilience Assessment

Low Exposure: AI has limited applicability to this work; stable employment prospects

🟡AI-Augmented
Task Exposure
Low

How much of this job involves tasks AI can currently perform

Automation Risk
Low

Likelihood that AI replaces workers vs. assists them

Job Growth
Stable
+3% over 10 years

(BLS 2024-2034)

Human Advantage
Moderate

How much this role relies on distinctly human capabilities

Sources: AIOE Dataset (Felten et al. 2021), BLS Projections 2024-2034, EPOCH FrameworkUpdated: 2026-01-02

💻Technology Skills

Work order systemsGPS/fleet trackingMicrosoft OfficeAsset management softwareSafety documentation

Key Abilities

Control Precision
Multilimb Coordination
Oral Comprehension
Problem Sensitivity
Arm-Hand Steadiness
Static Strength
Manual Dexterity
Near Vision
Auditory Attention
Oral Expression

🏷️Also Known As

Asphalt RakerCaltrans Equipment OperatorCertified FlaggerConstruction FlaggerEquipment Operator (EO)FlaggerHighway MaintainerHighway Maintenance Crew WorkerHighway Maintenance TechnicianHighway Maintenance Worker+5 more

🔗Related Careers

Other careers in construction

🔗Data Sources

Last updated: 2025-12-27O*NET Code: 47-4051.00

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