MUTCD 11th Edition (2023)
Section 9C.01 — Turn or Curve Warning Signs (W1 Series)
Manual on Uniform Traffic Control Devices, Section 9C.01. Standards, guidance, options and support statements, with figures and cross-references.
Section 9C.01 Turn or Curve Warning Signs (W1 Series) Guidance: 01 To warn bicyclists of unexpected changes in shared-use path direction, appropriate Turn, Curve, or Large Arrow (W1-1 through W1-7) signs (see Figure 9C-1 ) should be used. 02 The W1-1 through W1-5 signs should be installed at least 50 feet in advance of the beginning of the change of alignment. Figure 9C-1. Warning Signs and Plaques and Object Markers for Bicycle Facilities (Sheet 1 of 2) W1-1 W1-2 W1-3 W1-4 W1-5 W1-6 W1-7 W2-1 W2-2 W2-3 W2-4 W2-5 W3-1 W3-2 W3-3 W5-2 W5-4a W7-5 W8-1 W8-2 W8-3W8-10 W8-10P W10-9P W10-12 W11-2…
The rest of Section 9C.01 — Turn or Curve Warning Signs (W1 Series) is for members
You're reading the opening of Section 9C.01 — Turn or Curve Warning Signs (W1 Series). Members see the complete text, every cross-reference and the tools on this page — free for 14 days, no card required.
- Full section text with Standard / Guidance / Option / Support labels
- Figures and tables referenced by this section
- Search across the whole MUTCD and every federal standard
- Ask Copilot about this section, with citations