Portland, Oregon, United States | ITS Deployment Evaluation

METHODOLOGY A model of the US30–Cornelius Pass intersection was developed the using VISSIM-6 model. The intersection operates with a 2070 controller and NWS Voyage™ firmware and uses the NWS Voyage…

Content type

Benefit

Date Posted

05/09/2017

Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), Integrated Decision Support and Demand Management (TM09)

Geolocation links

Portland, Oregon, United States

The cost to implement a red-light extension (RLE) system on two major approaches to a single four-way signalized intersection was estimated at $16,500.

This research evaluated the implementation of a red-light extension (RLE) system to reduce red-light running (RLR) and improve safety at the intersection of US30 and Cornelius Pass Road in Portland,…

Content type

System Cost

Made Public Date

05/09/2017

Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), Integrated Decision Support and Demand Management (TM09)

Geolocation links

Portland, Oregon, United States

Content that references this location

Smart red-light extension (RLE) systems can predict red-light running events and immediately extend intersection clearance times to improve safety.

The cost to implement a red-light extension (RLE) system on two major approaches to a single four-way signalized intersection was estimated at $16,500.

INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE

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