A long line of ice bulges and curtains up the main drainage. The upper pitches are rarely done because of the significant amount of hiking between flows. 

A half mile west of the Legg Creek drainage lies the Dental Floss drainage and it's attendant routes. Drive 2.5 miles up the Southfork Rd. from the Ishawooa Mesa Trailhead and park on the side of the road. Look for a straight drainage and head up. 

Standard set of screws