CSLB PrepContractor exam prep
California C-32 Parking and Highway Improvement Exam

Striping, Markings & Markers

Markings are the language of the pavement, and the C-32 exam tests line colors, materials, and curb codes precisely.

Lines and markers

White = same-direction (or right edge) · Yellow = opposing traffic (or left edge of a divided road) · broken line = crossing permitted, solid = discouraged/prohibited · a raised pavement marker must match the color of the line it supplements.

Markings are applied as paint (cheapest, shortest-lived), thermoplastic (thicker, more durable), or preformed tape, with retroreflective glass beads embedded for nighttime visibility.

California curb colors (Vehicle Code §21458)

Curb color Meaning
Red No stopping, standing, or parking
Yellow Loading passengers or freight
White Passenger loading / unloading
Green Time-limited parking
Blue Disabled parking

Practice: Striping, Markings & Markers

Frequently asked

What do white and yellow pavement lines mean?
White lines separate traffic moving in the same direction (or mark the right edge). Yellow lines separate traffic moving in opposite directions (or mark the left edge of a divided highway). A broken line permits crossing; a solid line discourages or prohibits it.
What do the painted curb colors mean in California?
Per California Vehicle Code §21458 — Red: no stopping, standing, or parking. Yellow: loading passengers or freight. White: passenger loading. Green: time-limited parking. Blue: disabled parking.
Why are glass beads added to pavement markings?
Retroreflective glass beads reflect headlight light back to the driver, giving the marking its nighttime visibility. Without beads a stripe is barely visible at night.

More C-32 Parking & Highway topics