MUTCD 11th Edition (2023)
Section 2G.21 — Regulatory Signs and Plaques for Part-Time Travel on a Shoulder
Manual on Uniform Traffic Control Devices, Section 2G.21. Standards, guidance, options and support statements, with figures and cross-references.
Section 2G.21 Regulatory Signs and Plaques for Part-Time Travel on a Shoulder Standard: 01 Regulatory signs shall be used to notify road users of the periods of operation that travel is allowed on a paved shoulder. The Part-Time Travel on Shoulder Operation (R3-51) sign (see Figure 2G-32 ) shall be used where traffic is allowed to travel on the shoulder during certain fixed periods of operation. The Part- Time Travel on Shoulder Variable Operation (R3-51d) sign (see Figure 2G-32 ) with two flashing beacons (see Chapter 4S) mounted above it shall be used when the period of operation is…
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