Minnesota Department of Transportation

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April 30, 2021

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MnDOT to make changes to traffic signals on Hwy 32 in Thief River Falls beginning May 15

Thief River Falls, MN. —Beginning Monday, May 15, motorists traveling on Highway 32 in Thief River Falls will notice changes to traffic signals between 8th Street/Highway 1 and 1st Street, according to the Minnesota Department of Transportation. The changes are the result of a traffic signal optimization study done earlier this year. It is expected to help improve mobility and reduce motorist delay through Thief River Falls.

“Motorists will need to pay closer attention at the signals, as the timing and sequencing may not be what they are used to,” explained Michelle Rognerud, District Traffic Engineer.

When making a left turn at certain intersections, drivers may find that the green left turn arrow appears at busier times and during low traffic volumes will not appear. At these times Drivers will have to wait and yield to through on the green ball. In addition, traffic on local side streets may notice slightly longer wait times.

When the adjustments are finalized, motorists on Highway 32 will benefit from reduced delays, stops, fuel usage, emissions, and wear and tear on their vehicles. Nationally, updating traffic signal timing has been shown to reduce traffic delay by 15 to 40 percent, reduce travel times by up to 25 percent, and has a benefit to cost ratio that can exceed 50:1.

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