The average true range is an exponential moving average of the true range. Wilder based the average true range on 14 periods, so that on day 14, the ATR calculation is the average of the daily true range values for the last 14 days.
Red Butte Skyline Nature Trail. This trails starts at the south end of the Medical Center Trail and is reached in the same way: go up through Fort Douglas to the north entrance of Red Butte.
Montana TAP-21 - Trail Extension and Pedestrian Safety Project. This trail and public safety project extending to the existing path will begin at the termination of the trail near the East River Road turnoff and utilize the previous railway bed, where possible, to the Old Yellowstone Trail North road located near mile marker 49.