Skip to content

Road Work Ahead: What It Means & What To Do

Road Work Ahead (W20-1) - diamond orange with black construction sign: Construction or maintenance work is ahead
MUTCD CodeW20-1
CategoryConstruction Signs
ShapeDiamond
ColorOrange with black

What Does the Road Work Ahead Mean?

Construction or maintenance work is ahead. Expect delays and reduced speeds.

About This Sign

The orange diamond-shaped sign warns of construction activity ahead. Fines are often doubled in work zones.

Where you will see it

You meet this orange diamond sign before a stretch of road where construction or maintenance is under way. Orange signals a temporary work area, so conditions may differ from the usual road.

What to do

  • Slow down and expect delays.
  • Watch for workers, equipment and changed lanes.
  • Obey every work zone sign that follows.

A common mistake

Keeping your usual speed because you do not see workers yet. The sign warns you early so you can slow down before the work area begins.

What to remember for the test

Remember that orange diamond signs mean construction or maintenance. Penalties are often higher in work zones, so check your state driver's handbook for the local rule.

Other Construction Signs

Frequently Asked Questions

What does the Road Work Ahead mean?

Construction or maintenance work is ahead. Expect delays and reduced speeds.

What shape and color is the Road Work Ahead?

The Road Work Ahead uses the Diamond shape and Orange with black coloring.

Practice Road Sign Questions

Test your knowledge of road signs with free DMV practice tests.