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Modifiable display marker

  • US 7,708,493 B2
  • Filed: 12/30/2005
  • Issued: 05/04/2010
  • Est. Priority Date: 08/26/2005
  • Status: Active Grant
First Claim
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1. A method comprising:

  • at least partially embedding at least one positional display element in a roadway;

    modifying an effective lateral position of at least one display marker of at least one lane relative to the roadway at least partially by actuating the at least one positional display element; and

    displacing a centerline of the at least one lane relative to the roadway as a result of modifying the effective lateral position of the at least one display marker.

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