Tuning Movement Count in Traffic Surveys: Enhancing Accuracy in Traffic Flow Analysis
In the realm of traffic data collection and analysis, Tuning Movement Count (TMC) is an essential method used to understand and optimize intersection performance. This service provides detailed insights into vehicular movement patterns through intersections, enabling urban planners, engineers, and authorities to make data-driven decisions for traffic management and infrastructure development.
What Exactly is a Tuning Movement Count?
TMC refers to the systematic counting and classification of vehicle movements—left turn, through, and right turn—at intersections during specific time intervals. These counts help analyze real-world traffic behavior, particularly during peak periods, to identify pressure points, inefficiencies, and potential safety concerns.
📊 Example:
At a busy 4-way junction, TMC can tell you that 40% of vehicles turn right from the northbound approach between 8:00 AM and 9:00 AM—a key insight when planning signal timing or lane geometry.
Why is TMC So Valuable?
Signal Timing & Phasing: Without TMC data, traffic signal plans are based on assumptions. With it, you can fine-tune green time allocation for each direction and movement.
Intersection Design: Determine if a dedicated right-turn lane or additional signal phase is required.
Capacity & Demand Analysis: Know if an intersection is under stress during peak hours and plan capacity upgrades accordingly.
Safety Improvements: High turning volumes often lead to conflicts. TMC helps spot such patterns before accidents happen.
How Tuning Movement Count is Conducted
TMC data is collected using various methods:
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Manual Counting: Trained personnel observe and record movements using video or on-site tally sheets.
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Video Surveillance: High-definition cameras are mounted to record traffic, and movements are analyzed later.
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Bluetooth/ANPR Integration: In advanced setups, vehicle path tracking can be enhanced using detection technologies.
Each vehicle movement is recorded with time stamps, direction, and count intervals (typically 15-minute or hourly slots). The result? A clean, actionable dataset you can rely on.
📝 All our reports are:
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Customizable
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Delivered in Excel + PDF
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Supported with optional video proof
Why Choose Our Tuning Movement Count Services?
At Traffic Data Count, we combine manual expertise with automated solutions to deliver highly accurate, reliable, and actionable TMC data. Whether you need a detailed study for a single intersection or a network of junctions, our team ensures:
Precision in data collection
Structured reporting in Excel/PDF formats
Flexible time windows (AM/PM peak, full-day, weekend studies)
Optional visual evidence via video footage
Quick turnaround time for reports
Final Thoughts
Tuning Movement Count is a foundational service for any traffic engineering study. Whether you’re a government body, infrastructure consultancy, or urban planner, having access to clean, categorized intersection movement data is non-negotiable in today’s data-driven development landscape.
For high-quality, cost-effective TMC surveys tailored to your requirements, get in touch with us today.
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