Summary: | This Traffic Signal Design Course is designed to enable the participants to obtain an understanding of the fundamental concepts and PennDOT standard practices related to the design of traffic signal systems within the Commonwealth of Pennsylvania. This course is structured to parallel the progression of decisions, activities and functions related to the design of traffic signal systems.
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Learning Outcomes: | * List the steps required to plan, design, and implement a signalized intersection
* Devise an appropriate data collection plan for planning, designing, and operating a signalized intersection
* Perform a warrant analysis using the MUTCD warrants, including PennDOT warrants
* Design basic phasing of the intersection - which movements will get a separate phase, and how they are numbered
* Determine location of signal support, displays and detection
* Design the electrical distribution system for an intersection
* Select signal-related signs and pavement markings, including turning-movement signs, stop bars and crosswalks
* Create a traffic signal design report
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Outline: | Traffic Signal Design.docx
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Teaching Method: | 3 days in a classroom setting
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Prerequisites: | Completion of the Introduction to Traffic Signals in Pennsylvania or equivalent experience.
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Target Audience: | Traffic engineering personnel from State, Federal, and local agencies involved in planning, design, operation or maintenance of traffic signals or traffic signal systems.
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Final Exam: | Yes |
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