About
We installed modern traffic signal controllers, additional vehicle radar detection equipment and traffic monitoring cameras along Oregon 224 (Milwaukie Expressway) from SE 17th Avenue to I-205 and on Oregon 212 (Clackamas Highway) from Oregon 213 (SE 82nd Drive) to Rock Creek Junction (OR 224).
New thermal imaging sensors installed at five signalized intersection locations on OR 224 will detect bicyclists and trigger longer green lights, allowing them more time to cross wide intersections.
The new equipment allows ODOT engineers and technicians to perform remote assessments by monitoring traffic signal performance to better manage congestion and improve safety along these corridors.
The purpose of updating control systems, Advanced Traffic Controllers and new sensors is to collect more complete
Automated Traffic Signal Performance Measures (ATSPMs). ATSPMs are “defined as a suite of performance measures, data collection and data analysis tools to support objectives and performance based approaches to traffic signal operations, maintenance, management and design to improve the safety, mobility and efficiency of signalized intersections for all users.”
Location
OR 224
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Oregon 224 (Milwaukie Expressway) from SE 17th Avenue to I-205
Oregon 212 (Clackamas Highway) from Oregon 213 (SE 82nd Drive) to Rock Creek Junction (OR 224).
Cost and Funding
$2 million
Funding was provided by a grant from the Federal Highway Administration (FHWA), "Fixing America's Surface Transportation Act or "FAST Act" for Advanced Transportation and Congestion Management Technologies Deployment (ATCMTD). It is one of a few technology deployments in Oregon.
Contractor
Northeast
Electric
Benefits
Upgraded traffic signals with modern equipment and additional radar vehicle detection improves safety and travel efficiency by providing needed information to evaluate signal performance.
New thermal imaging sensors installed at five signalized intersection locations on OR 224 will detect bicyclists and trigger longer green lights, allowing them more time to cross wide intersections.
Sensors have been installed. Data is used to monitor and retime the traffic signals more proactively.
Additional Information
For ADA (Americans with Disabilities Act) or Civil Rights Title VI accommodations, translation/interpretation services, or more information call 503-731-4128, TTY 800-735-2900 or Oregon Relay Service 7-1-1.
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