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Traffic Signal Systems

Client: 

Various

All Regions

All

All Regions

PROJECT MANAGEMENT

SERVICES

  • Signals & ITS

PROJECT ELEMENTS

  • Design closed loop systems

  • Implement adaptive technologies for continuous distribution of green time to all traffic movements

  • Multiple Project Managers

McMahon provides clients with solutions to corridor congestion and delay by investigating and designing traffic signalization systems that fits the governing agency’s needs.  Numerous closed loop systems have been designed and implemented while newer technology utilizes adaptive capabilities designed to adapt to changing traffic conditions.

 

Benefits achieved by coordinated systems included reliable timing plans helping to minimize traffic delay along the corridor.  New adaptive technologies provide continuous distribution of green time to all traffic movements; improved travel time and progression along a main arterial; reduction of congestion due to improved traffic flows; and increase the duration of the effectiveness of traffic signal timings.

 

McMahon has worked with various developers, municipalities and state agencies to deliver high quality, implementable solutions and strategies to corridors throughout our region.

Project Samples:

 

  • Egypt Road (SR 4002) Adaptive Implementation, six intersections, new detection, software integration in Upper Providence Township, Montgomery County, Pennsylvania.  Implementation through PA Green Light-Go funding
     

  • Lancaster Avenue (SR 0030) Adaptive Implementation, eight intersections, new detection, adaptive processors in Tredyffrin Township, Chester County, Pennsylvania. Implementation through PA Automated Red Light Running Enforcement Program funding
     

  • Lancaster Avenue (SR 3070) Adaptive Implementation, five intersections, new detection, adaptive processors in East Whiteland Township, Chester County, Pennsylvania.  Implementation through PA Automated Red Light Running Enforcement Program funding
     

  • Sunbury Street (SR 0901) Coordination Implementation, eight intersections, new detection, upgraded timers in Minersville Borough, Schuylkill County, Pennsylvania. Implementation through PA Green Light-Go funding
     

  • Main Street (Exton) Closed Loop System, four intersections, timer coordination of existing intersections (and one new) in West Whiteland Township, Chester County, Pennsylvania.  Implementation through developer
     

  • Providence Road (SR 0252) Closed Loop System, five intersections, timer coordination of existing intersections in Upper Providence Township, Delaware County, Pennsylvania.  Implementation through State agency
     

  • Pottstown Pike (SR 0100) and Graphite Mine Road Adaptive Implementation, nine intersections, new detection, adaptive firmware in Upper Uwchlan Township, Chester County, Pennsylvania.  Implementation through the municipality
     

  • New Lancaster Road (SR 117) System Timing Improvements, five intersections, time-based coordination review in City of Lancaster, Massachusetts.  Mitigation measures for private development 
     

  • Kendrick Street Closed Loop System Improvements, three intersections, software integration in Town of Dedham, Massachusetts.  Implementation through Town and State agencies
     

  • Taunton Avenue & Pawtucket Avenue (US 44 and SR 114) Closed Loop System Improvements, four intersections, timing adjustments during construction detour in City of Providence, Rhode Island.  Implementation funded by State agency
     

  • Centerville Road (SR 117) System Timing Improvements, eight intersections, time-based coordination retiming during construction detour in City of Warwick, Rhode Island.  Implementation funded by State agency