Asked by De
Which of the following highway safety features warn drivers when drifting off the roadway and help to reduce run-off-road crashes?
Centerline rumble strips
Cable barriers
Shoulder rumble strips
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Answered by
GPT-5 mini
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Shoulder rumble strips.
They create vibration and noise when a vehicle drifts onto the shoulder, alerting the driver and reducing run‑off‑road crashes. (Centerline rumble strips warn of crossing into opposing lanes; cable barriers physically prevent/mitigate crashes rather than warn.)
They create vibration and noise when a vehicle drifts onto the shoulder, alerting the driver and reducing run‑off‑road crashes. (Centerline rumble strips warn of crossing into opposing lanes; cable barriers physically prevent/mitigate crashes rather than warn.)
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