Shoulder as a Portion of Roadway

Definition: The portion of the roadway between outer edges of the carriageway and drains in case of cutting is known as the shoulder.

Explanation: The shoulder is an integral part of a roadway, situated between the outer edges of the carriageway and the drains in the case of cutting. It is generally made of compacted soil or gravel and provides a transition between the pavement and the adjacent area. The shoulder is also used for emergency stopping or parking, passing, and maneuvering vehicles. It is a critical safety feature of the roadway as it provides additional space for vehicles to move, especially during emergencies.

Functions of Shoulder:

The shoulder has the following functions:

1. Safety: The shoulder provides additional space for vehicles to maneuver, especially during emergencies. It reduces the likelihood of accidents by providing extra space for drivers to react, stop, or swerve out of the way of an obstacle.

2. Drainage: The shoulder serves as a drainage channel for the roadway. It collects and channels water away from the pavement, preventing road damage and accidents.

3. Support: The shoulder provides lateral support to the pavement, reducing the likelihood of pavement failure, rutting, or cracking.

4. Maintenance: The shoulder provides a safe area for maintenance activities such as sweeping, cleaning, and repairing the roadway.

Conclusion:

In conclusion, the shoulder is an essential component of a roadway. It provides additional space for vehicles to move, improves safety, and supports the pavement. It also serves as a drainage channel and provides an area for maintenance activities.

B)shoulder