Open only in summer, the five-mile long Dexter Bypass Road links Teller Road and Kougarok Road and offers additional opportunities for muskox viewing. Access to Anvil Mountain is on the left, about a mile from the Teller Road. After passing the road summit, notice the horizontal lines running across the distant slope: the remnants of old ditch lines that carried water to mining operations and the bed of an old railroad line. The road ends at the intersection of Kougarok Road across from the small community of Dexter.