Curve & Turn With Side Road Signs

Curve & Turn With Side Road Signs (MUTCD W1-10) are yellow warning diamonds that show the road ahead curves and that a side road enters along that curve — one sign for both conditions. Rice Signs carries the full set: left and right curve and reverse-curve versions in styles A through E, on rust-proof .080" aluminum with reflective sheeting. An advisory-speed plaque can be added below.

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Curve & Turn With Side Road Signs FAQ

What does a curve with side road sign mean?

A curve with side road sign (MUTCD W1-10) is a yellow warning diamond that shows the road ahead curves and that a side road enters along that curve. It tells drivers to slow for the bend and watch for traffic entering or leaving at the side road.

How is this different from a plain curve sign or a side road sign?

A plain curve sign (W1-2) shows only the bend, and a Side Road sign (W2-2) shows only a side road joining a straight road. The W1-10 combines both - a curve AND a side road entering on that curve - so drivers get one warning for both conditions.

What do the Style A through E versions mean?

The styles show different geometries of how the side road meets the curve - the angle and position of the entering road, and whether it is a single curve or a reverse curve. Choose the style that matches your actual road layout; left and right versions mirror the direction of the curve.

How do I choose the left or right version?

Pick the version that matches the direction of the curve as the driver approaches: a right curve with side road uses the right (R) sign, and a left curve uses the left (L) sign.

What color, shape, and size are these signs?

They are yellow diamonds with black symbols, the standard MUTCD warning format. Common sizes are 30x30 and 36x36 inches, printed on rust-proof aluminum with reflective sheeting, and an advisory-speed plaque can be added below.

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