HAL offers traffic control services including freeway and non-freeway single lane closures, multiple lane closures, two-way flagging operations. Assist with ingress/egress from the work area, and flag pedestrians and vehicles to ensure a safe completion to the project. Set and leave closures are also available if desired.

Services Include:
- Traffic Plans
- Flagging Crew
- Municipal Road Crew/non-freeway

- Freeway lane closure 
- Spotting/ Pedestrian Assistance
- Set Up/Maintenance/Take Down
- Supervisors (TCS Certified)
- Equipment
- Delivery/Pick Up
- Consultations
- Rolling Slowdowns
- Closures/Detours