MUTCD 11th Edition (2023)
Section 5B.04 — Temporary Traffic Control
Manual on Uniform Traffic Control Devices, Section 5B.04. Standards, guidance, options and support statements, with figures and cross-references.
Section 5B.04 Temporary Traffic Control Guidance: 01 Agencies seeking to better accommodate driving automation systems to support, while also potentially benefitting human drivers, in and through temporary traffic control (TTC) zones should consider: A. Consistent type, spacing, and mounting height of signs (see Sections 6B.04 and 6F.02). B. Use of the END ROAD WORK (G20-2) sign to establish the end of the TTC zone (see Section 6H.36). C. Wider retroreflective material on, or reduced spacing of, channelizing devices to better accommodate driving automation system sensors in nighttime and…
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