Earlier this month, a portion of roadway collapsed-- 12 miles north of Florence. Traffic continues to be limited to one lane with delays of up to 20 minutes. Today (Monday), The Oregon Department of Transportation (ODOT) began installing a traffic signal to replace a pilot car and get vehicles through quicker.
Highway 101 along the Oregon Coastal Range is known as “landslide country.” The road collapse happened when water pressure built up in an existing active slide. The sunken roadway has led to weeks of traffic holdups as contractors stabilize and repave the segment.