What are escape ramps designed for?

Escape ramps are specifically designed to provide a safe stopping area for vehicles that experience brake failure, especially on steep downhill grades such as those found in mountainous terrain. When a vehicle's brakes fail, the high speeds and forces involved can make controlling the vehicle extremely difficult, leading to dangerous situations. Escape ramps utilize various materials, such as sand or gravel, and often have a steep incline to help bring a runaway vehicle to a halt safely.

These ramps are strategically located at high-risk areas where truck traffic is common and where the potential for brake failure is heightened. Their design ensures that, when utilized effectively, they can absorb the momentum of a moving vehicle and prevent serious accidents on the main roadway. This purpose highlights the importance of escape ramps in maintaining safety in mountainous driving conditions.