MUTCD 11th Edition (2023)
Section 3D.02 — White Lane Line Pavement Markings for Roundabouts
Manual on Uniform Traffic Control Devices, Section 3D.02. Standards, guidance, options and support statements, with figures and cross-references.
Section 3D.02 White Lane Line Pavement Markings for Roundabouts Standard: 01 Multi-lane approaches to roundabouts shall have lane lines. 02 A through lane on a roadway that becomes a dropped lane (mandatory left-turn or right-turn lane) at a roundabout shall be marked with a dotted white lane line in accordance with Section 3B.07. Guidance: 03 Multi-lane roundabouts should have lane line markings within the circulatory roadway to continuously channelize traffic in the circulatory roadway and through the departure movement.Standard: 04 Continuous concentric lane lines shall not be used within…
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