A row of white triangles painted across your lane, points toward you, shows what?

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  1. A speed bump ahead
  2. Where to yield or stop
  3. A bike lane begins

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References

  1. MUTCD 11th Edition with Revision 1, Section 3B.19 mutcd.fhwa.dot.gov/pdfs/11th_Editionr1/mutcd11theditionr1hl.pdf Checked 2026-10-09.
  2. California Driver's Handbook, Section 6 www.dmv.ca.gov/portal/handbook/california-driver-handbook/navigating-the-roads Checked 2026-10-09.

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