Resources

Wider Lines Save Lives

Minnesota DOT, June 2024 Report

Assessing Pavement Markings for Automated Vehicle Readiness, Released by the Minnesota DOT, June 2024: The report explores various pavement marking configurations and how they impact automated driving systems’ ability to track the markings and maintain lane position. The evaluations were conducted in Texas and Minnesota on closed-course, open-road and pavement marking test areas.

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Opinion: Wider edge lines provide greater driver safety.