Contractors working for the City of Owasso will begin a fog sealing project on 122nd/123rd between 76th and 86th (SEE MAP)on Thursday September 27th through Sunday September 30th (weather permitting). FOG sealing is a process of applying fresh oil to the roadway to seal it from moisture. Please do not drive into fresh oil. Follow road signs and watch for flagmen; expect delays and detours. Avoid the area if possible.