hard shoulder的意思|示意

The phrase “hard shoulder” is used in British English to refer to the space between the main lanes of a highway, used as an emergency stopping lane. In North America, the same concept is known as a “shoulder” or “rumble strip.”

The hard shoulder on a highway is typically paved with a different material to the main lanes, designed to give an audible warning to drivers if they deviate from their lane. This serves to increase traffic safety, as drivers can be warned of any danger ahead.

The hard shoulder can also be used to pull over and stop if there is an emergency or breakdown. This is safer than stopping in the main lanes, as vehicles can be moved off the road and away from traffic. However, vehicles should not be stopped on the hard shoulder for longer than absolutely necessary.

The hard shoulder can also be used to create extra space where there is a breakdown or emergency, allowing emergency vehicles to pass through. This also ensures that the flow of traffic is not significantly disrupted.

In some areas, the hard shoulder can be used as an extra lane to increase the capacity of a highway during peak times. This is known as “hard shoulder running” and only the most experienced drivers should attempt it in normal traffic.