Work zone sign
Shoulder Work Ahead Sign
Work is taking place on the shoulder. Travel lanes are open but the margin is not.
What to do
Move over a lane if you can. Where you cannot, slow down -- most states require one or the other when passing workers or a stopped vehicle with lights.
- Shape
- Diamond
- Colours
- Orange with a black legend and border
- Category
- Work zone sign
Work zone signs are orange and temporary. They override the permanent signs around them for as long as the work lasts.
Common questions
What does the shoulder work ahead sign mean?
Work is taking place on the shoulder. Travel lanes are open but the margin is not.
What should you do at a shoulder work ahead sign?
Move over a lane if you can. Where you cannot, slow down -- most states require one or the other when passing workers or a stopped vehicle with lights.
What shape and colour is the shoulder work ahead sign?
Diamond. Orange with a black legend and border.