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ITS Technical Presentation Series ITE Webinar Series Review Automated Signal Performance Measures October 22,

ITS Technical Presentation Series ITE Webinar Series Review Automated Signal Performance Measures October 22, 2014 Jamie Archambeau, PE, PTOE Whitney Nottage, PE, IMSA II

Jamie Archambeau, PE, PTOE • Graduated from Michigan Technological University • 11 years with

Jamie Archambeau, PE, PTOE • Graduated from Michigan Technological University • 11 years with Atkins • Experience includes traffic engineering and transportation planning • Registered PE in Colorado and New Mexico • Current position: Project Manager

Whitney Nottage, PE, IMSA II • Graduated from the University of Central Florida •

Whitney Nottage, PE, IMSA II • Graduated from the University of Central Florida • 6 years with Atkins • Experience includes ITS/ATMS design, traffic engineering and operations • Registered PE in Florida, Georgia, and Alabama • Current position: Corridor manager for GDOT’s RTOP

Items to be Covered • What are Automated Signal Performance Measures (SPMs)? • History

Items to be Covered • What are Automated Signal Performance Measures (SPMs)? • History of SPMs • Planning benefits • Operations benefits • Design benefits • How to get Automated SPMs • Summary All graphics and data presented today are pulled from the ITE Automated SPM webinar series presentations and the TIG website 5

What are Automated Signal Performance Measures? 6

What are Automated Signal Performance Measures? 6

What are Automated SPMs? • Advanced data displays • Asset management tool • Eases

What are Automated SPMs? • Advanced data displays • Asset management tool • Eases field maintenance • Aids timing and coordination • Assists planning 7

What is high-resolution data? Research for developing new performance measures Enumeration definitions for controller

What is high-resolution data? Research for developing new performance measures Enumeration definitions for controller events developed Data was characterized as “High. Resolution Data” 8

High-Resolution data collection • Controllers capable of high-resolution data logging Events are logged Data

High-Resolution data collection • Controllers capable of high-resolution data logging Events are logged Data files are retrieved* Data is translated Interpretation Analysis Data is archived *Manual data collection can be done if communications not available 9

History of SPMs

History of SPMs

History of SPMs • Used by INDOT, UDOT, MNDOT • NCHRP accepted • 2013

History of SPMs • Used by INDOT, UDOT, MNDOT • NCHRP accepted • 2013 focus technology • More high-resolution data capable controllers • National Traffic Signal Report Card scoring 11

History of SPMs 12

History of SPMs 12

Planning benefits

Planning benefits

Planning Benefits • Prioritize signal timing • Executive reporting • Justify investments 14

Planning Benefits • Prioritize signal timing • Executive reporting • Justify investments 14

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Planning Benefits

Operations Benefits

Operations Benefits

Data analysis options • Phase termination charts • Coordination diagrams • Approach speed diagrams

Data analysis options • Phase termination charts • Coordination diagrams • Approach speed diagrams • Turning movement counts 21

Operations benefits • Identifying equipment issues • Verifying / addressing complaints 22

Operations benefits • Identifying equipment issues • Verifying / addressing complaints 22

Operations Benefits • EXAMPLE: Identifying broken equipment Metric: Purdue Phase Termination Phases maxing out

Operations Benefits • EXAMPLE: Identifying broken equipment Metric: Purdue Phase Termination Phases maxing out in the middle of the night 23

Operations Benefits • COMPLAINT: Cycle is too long Metric: Split Monitor 24

Operations Benefits • COMPLAINT: Cycle is too long Metric: Split Monitor 24

Operations Benefits • COMPLAINT: Not enough green time Metric: Split Monitor 25

Operations Benefits • COMPLAINT: Not enough green time Metric: Split Monitor 25

Design Benefits

Design Benefits

Design benefits • Calculating clearance intervals • TOD schedule • Calculate splits • Fine-tuning

Design benefits • Calculating clearance intervals • TOD schedule • Calculate splits • Fine-tuning plans 27

Design Benefits • Calculating clearance intervals Metric: Approach speed chart 28

Design Benefits • Calculating clearance intervals Metric: Approach speed chart 28

Design Benefits • Determining TOD schedule Metric: Turning movement counts 29

Design Benefits • Determining TOD schedule Metric: Turning movement counts 29

Design Benefits • Calculating splits with lane-by-lane turning movement counts Metric: Turning movement counts

Design Benefits • Calculating splits with lane-by-lane turning movement counts Metric: Turning movement counts 30

Design Benefits • Fine-tuning new coordination plans Mainline turns yellow, then red Mainline turns

Design Benefits • Fine-tuning new coordination plans Mainline turns yellow, then red Mainline turns green Metric: Arrivals on Red 31

How to get Automated Signal Performance Measures

How to get Automated Signal Performance Measures

Infrastructure Required • Controller • Communication • Network equipment • Detection 33

Infrastructure Required • Controller • Communication • Network equipment • Detection 33

Infrastructure Required 34

Infrastructure Required 34

Infrastructure Required • Communications network • Interconnect • A server Get. dat files Translate.

Infrastructure Required • Communications network • Interconnect • A server Get. dat files Translate. dat files to. csv Store and archive data in a database • A website or interface 35

Infrastructure Required 36

Infrastructure Required 36

Summary 37

Summary 37

Summary • • • Learn More Complete system audits Maintenance Timing prioritization Performance reports

Summary • • • Learn More Complete system audits Maintenance Timing prioritization Performance reports 38

For more information please contact Whitney Nottage Whitney. Nottage@atkinsglobal. com (678) 247 -2417 (407)

For more information please contact Whitney Nottage Whitney. [email protected] com (678) 247 -2417 (407) 506 -2565 Jamie Archambeau Jamie. [email protected] com (720) 475 -7097 (303) 345 -8738 Or visit http: //tig. transportation. org http: //udottraffic. utah. gov/signalperformancemetrics http: //dotapp 7. dot. state. mn. us http: //docs. lib. purdue. edu/jtrpaffdocs/3/ 39