FORT ST. JOHN, B.C. – Highways that have been closed will remain closed until further notice.Highway 29 – 13 km south of Junction with Highway 97 North in Chetwynd will remain closed in both directions because of a washout. There is no estimated time when the highway will re-open.Highway 52 – remains closed in both directions 10 km south of Arras because of flooding. No estimated time of opening. Assessment still in progress.- Advertisement -Highway 97 – remains in both directions from Junction with Highway 39, south of MacKenzie to Junction with Highway 29, in Chetwynd because of flooding. Closed because of failures in several locations. No estimated time of opening; assessment in progress.