How Are Lane Line Colors Chosen? And What's Done To Make Sure They're Visible?

By Jeff Wagner, CBS Minnesota

December 6, 2022

Our start to winter weather has included several troublesome commutes.

Rochelle from Blaine and Doug from Victoria both wondered why lane lines are painted white, making them especially hard to see during heavy snowfalls.

That led us to ask: How are lane line colors chosen? And what's done to make sure they're visible?

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