INTEGRITY TRAFFIC SERVICES OF TEXAS, LLC
ITS & SWZ CONSULTING
Dedication. Expertise. Passion.
Smart Work Zone (SWZ) and Intelligent Transportation Systems (ITS) consulting involves specialized advisory services that help transportation agencies, engineering firms and contractors plan, design, and deploy automated traffic technologies. We assess specific highway construction projects to determine the most effective mix of technologies based on traffic volume and safety risks. We handle complex system integration, write technical specifications, ensure data compliance with national standards, and analyze post-project performance data to measure safety improvements. We bridge the gap between complex engineering data and on-the-ground construction to maximize worker and driver safety and minimize costly project delays.
Common ITS implementations include:
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“Trucks Entering Highway” warnings
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Queue detection-and-warning systems
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Portable camera systems
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Crash prevention and safety
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Traveler information applications
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Travel-time systems
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Event-traffic management
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Collision avoidance systems
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Dynamic late-merge systems
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Portable ramp metering
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Construction Metrics for Performance Optimization
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“Speed Ahead” warnings
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Variable Speed Limit systems for Speed Harmonization
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Freeway and arterial management
How does ITS work?
Intelligent Transportation Systems (ITS) & Smart Work Zone (SWZ) technologies are integrated automated systems that use real-time data, sensors, and communication tools to improve safety and traffic flow in road construction areas. These systems deploy dynamic devices—such as portable camera networks, queue detection sensors, and variable message signs—to actively monitor traffic conditions approaching a work zone. By processing this live data, SWZ systems automatically warn drivers of upcoming delays, stopped traffic, or changing lane configurations, allowing motorists to choose alternative routes or slow down safely. Ultimately, these intelligent transportation solutions reduce rear-end collisions, minimize travel delays, and protect both highway workers and everyday commuters.
National Directives
The Federal Highway Administration (FHWA) encourages the use of ITS/SWZ in order to prevent fatal accidents and casualties on the road. ITS/SWZ is a simple solution for contractors, even if they are not tech-savvy professionals. These tools are easy to use and beneficial for not only for motorists, but also for construction companies and operators.
Save Lives
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Informs drivers of hazardous road conditions so they can take precautionary measures and avoid fatal accidents
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Autonomous systems offer a safer work environment for construction and transportation workers
Save Time
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Offers alternate routes and options to reduce delays
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Decreases accident risk, which helps to avoid pile-ups and further delays
Save Money
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Studies have concluded that these systems save more money than they cost
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Profits are gained through lower accident rates, construction productivity, reduction in labor force required, fuel expenses and emissions