Servicing all your traffic data needs
Whether you're planning a local project or managing statewide transportation systems, we deliver accurate, timely, and actionable traffic data tailored to your goals. From simple counts to complex studies, we help you move forward with confidence.
Traffic studies tailored to your needs
We combine deep industry expertise with cutting-edge technology to deliver traffic data solutions that are as unique as the communities we serve. Whether you need a single study or a multi-state program, we assess your specific goals and challenges to develop a customized data strategy that ensures efficiency, accuracy, and results you can trust.
Average Daily Traffic Counts
Collects volume, speed, classification, and delay data over a period of 24 hours up to 7 days. Useful for analyzing daily traffic flow patterns and identifying potential problem areas for improvement or future planning.
Turning Movement Counts
Collects intersection data by movement during peak periods. May include vehicle classifications, queue lengths, pedestrian and bicycle counts, and delay. Optional Bluetooth/Wi-Fi tracking available for enhanced data accuracy.
Origin-Destination Studies
License plate data is collected at entry and exit points of a corridor to determine cut-through traffic, trip routes, and travel patterns. Helps identify major traffic generators and common vehicle pathways.
Gap Studies Data
Video is collected from elevated vantage points to analyze gaps in traffic. This data is commonly used to assess accessibility for side-street traffic or driveway access at unsignalized intersections.
Travel Time
Using GPS-equipped trips along a corridor, this study identifies travel time and delays. Pinpoints specific causes of congestion and highlights areas in need of signal retiming or other improvements.
Radar Data Collection
Non-intrusive radar sensors collect volume, speed, and basic vehicle classification data. Ideal for highway and arterial studies where field worker safety and uninterrupted traffic flow are critical.
Video Collection
Video is recorded to assess traffic flow, congestion, or parking turnover. Useful for later review and analysis to identify causes of delay or evaluate parking lot activity and usage trends.
Bluetooth Data Collection
Detects Bluetooth signals to determine travel times, speeds, origin-destination patterns, and turning movements. Offers an efficient and passive method for capturing vehicle and trip data.
Crash Diagrams
Crash data is imported into an interactive mapping tool to analyze accident types, frequencies, and trends by year or location. Supports traffic safety studies and helps guide engineering decisions.
Asset Inventory
Trimble MX7 imagery captures roadside features such as signals, signs, striping, and lighting. Data supports digital asset inventories for transportation infrastructure and public works planning.
Additional Data
Collects supporting traffic data including lane geometry, speed limits, intersection control, signal timing, parking availability, and more. Custom data capture available based on project needs.
Two decades of smart, reliable traffic data solutions
All Traffic Data Services, LLC (ATD) is a leading transportation data services company with over 20 years of experience working with public and private clients of all sizes. We are a trusted industry leader in developing an array of tailored data collection solutions for efficient, accurate, and cost-effective programs. Our solutions cover traffic counts, turning movements, origin/destination, pedestrian, radar speed, Bluetooth, parking, asset inventory, crash diagrams, and more.
We know deep, reliable data is the foundation for guiding infrastructure, transportation, and communities into the future. You can trust ATD to deliver the data to lead the way.
We're here to support your next traffic data project
Have a project in mind or need help choosing the right traffic study? Our team is ready to assist—wherever you are.
Main Office:
9660 West 44th Avenue
Wheat Ridge, CO 80033
Regional Offices:
Arizona • California • Colorado • Florida • Georgia • Nebraska • Nevada • New Mexico • Oregon • South Carolina • Washington
