1. March 10, 2010 Smart City Award: ITS America

2. Traffic Signal Systems in Oregon Significant application of adaptive control (100+ signals) Priority for bus and trucks, preemption for LRT* Early stages with Bluetooth arterial Experimental signals for bikes* Automation of multimodal performance* Signal system (cooperative deployment) IntelliDrive concept implementation* * Portland, OR efforts

3. 3 Adaptive Signals in the Portland Metropolitan Area

4. Light rail preemption Station-to-station running w/o stopping Mostly emergency vehicle-like preemption Detected via Vetag and inductive loops In CBD, goes with progression

5. Bus Signal Priority (BSP) Portland is providing bus signal priority at over 300 signalized intersections!

6. Basic premise: – If request occurs during green, extend a few seconds more to get bus through – If request arrives during red, shorten other phases to return earlier Transit Signal Priority

7. Bus Priority circa 1999 smart bus 1 2 3

8. Install speed and classification loops 600’ from stop bar. Truck Priority - N Columbia @ Macrum Extend 10 seconds at 40 mph

9. MAC Reader Technology Overview Media Access Control (MAC) = unique identifier by manufacturer per FCC to electronic devices, 48 bit (>28 trillion) characters Bluetooth = common name for wireless radio frequency communication protocol between electronic devices 00:1E:3D:AF:DA:C5 Auto Pedestrian Bike Bus/LRT TEXT FILE MS ACCESS FILE PERSONAL DEVICE FIELD RADIO & ANTENNA Non-Proprietary Netbook (IN CABINET) OUTPUT Open Source SOFTWARE Filtered MAC Address

10. Bicycle Scramble Signal

11. IntelliDrive Concept GreenDriver ap – imagreendriver.com

12. Regional Collaborative Signal System City of Portland lead purchase, deployment, and maintenance of Transuite system Results have been improved training, less staff needed, and reduced costs