Revision to the SUDAS Traffic Signal Standards – Phase 2

Project Details
STATUS

Completed

START DATE

03/01/11

END DATE

08/30/12

RESEARCH CENTERS InTrans, CTRE, SUDAS
SPONSORS

Iowa Department of Transportation

Researchers
Principal Investigator
Neal Hawkins

Associate Director, InTrans

Co-Principal Investigator
Paul Wiegand

Director, SUDAS

About the research

This report provides a summary of the updates to the traffic signal content within the Iowa Statewide Urban Design and Specifications (SUDAS) Design Manual Chapter 13 and Standard Specifications Division 8. Major focal points included pole footing design, cabinets and controllers, monitoring systems, communications systems, and figure updates.

This work was completed through a project task force with a variety of participants (contractors, Iowa Department of Transportation, city traffic engineers, consultant, vendors, and University research and support staff).

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