Traffic Control Plans and Engineering Services

LLH has been designing traffic control plans for over 20 years for both UDOT, city, and other agencies. This experience helps to ensure timely approval from the owner and ensure that construction schedules are met. LLH is able to both design and stamp the traffic control plans by a professional engineer (UDOT requirement).
Lance Harris, P.E., our lead designer, has over 28 years of experience in construction project management working in Utah on UDOT, city, and county projects as the general contractor. This experience is vital when working with contractors to ensure that the construction phasing and traffic control plans work together to ensure the most cost-efficient approach for both construction and traffic control costs.
LLH works closely with your project managers and superintendents to ensure that the most effective traffic control plan is created that will help you meet your budget and schedule.
LLH can customize traffic control plans for your specific work location using aerial images that can then be used as the background for the traffic control layout. This is often necessary in complex situations that require detailed planning. This can greatly reduce potential safety issues and ensure both the traveling public and construction crews are kept safe.
In addition, site specific construction plans can identify potential issues with construction and traffic flow requirements. These plans are scaled to show lane widths and clear zone distances that may identify any phasing conflicts and unsafe conditions.
UDOT requires Length of Need (LON) calculations for barrier location and required lengths. LLH can engineer the LON to ensure project and safety compliance.
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