Y.S. MANTRI & ASSOCIATES, LLC
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ITS | Traffic Design | Safety | Traffic Studies | Roadway | All Projects

South Mountain Freeway Traffic Signal Design

YSMA designed traffic signals along I-10 and SR 202L Traffic Interchanges in support of construction of the South Mountain Freeway in Phoenix.

  • Researched CCTV camera wiring connections and POE injectors and determined solutions of installing digital cameras farther than typical 300 feet distance from the cabinet.

  • Adhered to ADOT’s design directive and avoided the need to install second traffic signal cabinets to house additional equipment.

  • Provided post design services and accommodated design changes to avoid impact with other facilities.
Traffic Projects
Gilbert Traffic Signal Design Program

SR202L Traffic Signals

107th Ave Improvements

Cooper and Guadalupe

Chandler Multi-Use Path
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  • Home
  • Projects
    • ITS
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    • Safety
    • Traffic Studies
    • Roadway
  • About
  • Careers
  • Contact