The Portland Bureau of Transportation prepares for a five-week southbound Interstate 5 closure starting late Friday night.
The Portland Bureau of Transportation (PBOT) will begin a five-week southbound Interstate 5 closure late Friday night. To manage the expected congestion, PBOT engineers will use a Traffic Operations Center to monitor cameras and remotely adjust traffic signals.
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Bikram Raghubansh, an engineering supervisor for Intelligent Transportation Systems for PBOT, stated that staff can make timing changes from the Portland Building or remotely from home. The agency plans to extend some traffic signal cycles from 70 to 90 seconds to balance traffic flow while minimizing pedestrian delays. To assist with the project, the Oregon Department of Transportation (ODOT) funded the installation of 13 additional traffic cameras in areas expected to see high congestion. Dylan Rivera, a PBOT spokesperson, noted that the agency is urging drivers to plan ahead, use alternate routes, and consider shifting their trips to transit, carpooling, biking, or walking. Rivera stated that the agency will use the lessons learned from this closure to guide the planned northbound Interstate 5 closure next year.
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