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You are here: Home / News / Caution: Navigation Tools Could Steer Drivers to Shortest, But Not Safest Route

Caution: Navigation Tools Could Steer Drivers to Shortest, But Not Safest Route

February 22, 2022

Navigation system on a cellular device.Time for a road trip. You punch the destination into your GPS and choose the suggested route. But is this shortest route the safest? Not necessarily, according to Texas A&M University researchers.

Dr. Dominique Lord and Dr. Soheil Sohrabi, with the help of funding from the A.P. and Florence Wiley Faculty Fellow at Texas A&M, designed a study to examine the safety of navigational tools. Comparing the safest and shortest routes between five metropolitan areas in Texas — Dallas–Fort Worth, Waco, Austin, Houston and Bryan–College Station — including more than 29,000 road segments, they found that taking a route with an 8% reduction in travel time could increase the risk of being in a crash by 23%.

Read more at Texas A&M Engineering News

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Filed Under: News Tagged With: GPS, safety

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