Traffic Signal Control

Details

Efficient traffic signal control is vital for reducing congestion, enhancing safety, and optimizing transportation networks. This course delivers in-depth knowledge of traffic signal design principles, system components, timing plans, coordination methods, and the use of modern intelligent transportation systems (ITS). Participants will explore analytical and software-based approaches for signal operation and performance improvement, with real-world case examples.

Target Group

Target Group:

• Traffic and Transportation Engineers
• Urban Mobility and Planning Professionals
• Road Safety and Traffic Operations Officers
• ITS and Smart City Planners
• Civil Engineers in Transport Infrastructure Projects
• Government and Municipal Traffic Department Staff

Goals

• Understand the fundamentals and components of traffic signal systems
• Learn how to design and configure signalized intersections
• Apply principles of signal timing, phasing, and coordination
• Analyze traffic volumes and delay for performance optimization
• Explore adaptive and intelligent signal control technologies

Target Competencies

Targeted Competencies:

• Traffic Signal Design and Intersection Control
• Signal Timing Plan Development
• System Evaluation and Performance Analysis
• ITS and Adaptive Signal Control Integration
• Traffic Operations Management

Outlines

Introduction to Traffic Signal Systems

• Purpose and benefits of traffic signals
• Signal types: pre-timed, actuated, adaptive
• Components of a signal system (controllers, detectors, heads, cabinets)
• Traffic signal standards and guidelines (e.g., MUTCD, HCM)
• Regulatory considerations and safety requirements

Intersection Analysis and Signal Design

• Traffic data collection and turning movement counts
• Capacity analysis and Level of Service (LOS)
• Phasing schemes and movement conflicts
• Designing lane use and signal heads
• Pedestrian and cyclist accommodations