Road Sign 101: Sharp Curve Sign

Road signs and their meanings are part of CDL tests, so recognizing them grants you a great chance to achieve the success of your driving license. One of the typical road signs examined is the Sharp Curve Sign.

Follow our guide to have a better understanding of the Sharp Curve Sign.

What is the Meaning of “Sharp Curve Sign”?

The Sharp Curve Sign (left version and correct version) is used to denote road alignment changes as the direction of the arrow. 

Type, Colors, and Shape 

Sharp Curve Sign is in the warning sign category, signs of incoming hazards requiring driving behavior changes. The shape of a Sharp Curve Sign is rectangular, with yellow background and black graphic featuring a black chevron arrow pointing in the direction of the turning curve. 

Figure 01. Road Sign 101: Sharp Curve Sign.

Where is the “Sharp Curve Sign” Commonly Placed?

“Sharp Curve Sign” is often located near the curve roadside. Some of the locations of the “Sharp Curve Sign”: 

• Sharp curves.
• Abrupt changes on the road.
• Exit lanes.
• On-ramps.
• Mountain roads.

What To Do When You See A “Sharp Curve Sign”?

When approaching a Sharp Curve Sign, drivers should: 

• Slow down before entering the turn.
• Slowly move in the direction of the arrows. 
• Do not pass other vehicles.

Things to Remember 

• Type: warning sign.
• Shape and colors: rectangular-shaped, yellow, and black. 
• Meaning: denote road changes.
• Location: near the curve, abrupt changes on road or mountain roads. 
• Note for drivers: slow down before turning; driving through curves or turning at high speed can result in running off the roadway, out of the lane, and losing control of the vehicle. 

Learn more about the CDL exams and useful tips to pass the tests and obtain your commercial driver's license in our CDL articles.

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