MUTCD 11th Edition (2023)
Section 3B.12 — Lane-Reduction Transitions
Manual on Uniform Traffic Control Devices, Section 3B.12. Standards, guidance, options and support statements, with figures and cross-references.
Section 3B.12 Lane-Reduction Transitions Support: 01 A lane-reduction is where the number of through lanes is reduced at a location that is not at an interchange or intersection because of narrowing of the roadway or because of a section of on-street parking in what would otherwise be a through lane. 02 Section 3B.07 contains information on pavement markings for lane drops and splits. 03 Section 2C.47 contains information for warning signing used for lane reductions. Standard: 04 Lane-reduction transitions (see Figure 3B-14 ) shall include the following elements: A. A no-passing zone (see…
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