Traffic lights worldwide set to change after a Swedish engineer saw red

Re:Traffic lights worldwide set to change after a Swedish en... by aidenn0 on Monday October 21, 2019 @08:53PM (#21319286)

List of "restrictive yellow" states source[1]:

Iowa

Michigan

Mississippi

Nebraska

New Jersey

Oregon

Virginia

Wisconsin

1: www.jarlstrom.com/PDF/Exhibit_1_FINAL_An_investigation_of_the_ITE_formula_and_its_use_R14.pdf

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