Southbound I-5 set for return to three lanes Friday, March 6, near Stanwood after new culvert installed

STANWOOD – The Interstate 5/Secret Creek Fish Passage project near Stanwood is expected to reach its second major milestone in less than a month, weather permitting, on Friday, March 6. Southbound I-5 traffic will shift from a temporary two-lane bypass roadway in the median back to its usual three-lane configuration on the mainline freeway during an overnight rolling slowdown beginning Thursday night, March 5.