Lane Ends, Merge Left: Redesigning the W4-2 Road Sign to End Confusion - 99% Invisible
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The W4-2, also known as the Lane Reduction Transition Sign, is one of the most ubiquitous road signs in the United States — historically, it has also been on of the most confusing. This “Lane Ends” sign often appears in places where a passing lane is eliminated along a rural highway or an entrance lane merges
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Lane Ends, Merge Left: Redesigning the W4-2 Road Sign to End Confusion - 99% Invisible
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