What is the Difference Between a Curb Strip and a Shoulder?
1 Answers
Roadside strip and shoulder differ in their purpose, material composition, and structural components. Below are the relevant details: Curb Strip: A narrow strip of pavement at the left and right edges of the roadway. It is part of the shoulder or median. Curb strips are typically installed on high-grade highways to enhance traffic safety and provide necessary lateral clearance for vehicles. The curb strip is usually at the same level as the roadway and has the same pavement strength. The two are distinguished by different colored surfaces or markings on both sides of the roadway. Curb strips can be made of concrete blocks and may feature raised surfaces or reflective materials. Shoulder: The shoulder refers to a strip of certain width located between the outer edge of the roadway and the roadbed (including hard shoulder and protective shoulder). It serves to maintain the functionality of the roadway, provide temporary parking space, and act as lateral support for the pavement.