Margaret Merrifield MD, CCFP, FCFP - Map and Directions - Richland, WA We are near the base of Candy Mountain and Little Badger Mountain in the Southwest area of the Tri-Cities in Washington State, off Dallas Rd. Driving Directions If you are coming from the north, east or west use Highway I-182 and take the Queensgate South exit. Turn R at Keene, then left again (south) on Dallas at the Conoco Gas Station. NOTE: Dallas Road is the south extension of Bombing Range Road and changes name at the Kennedy Road roundabout just north of usIf you are coming from the south take Highway I-82 turning right at the Dallas Road exit heading north. Go up the hill until you see large white boulders marking Rau Lane (east off Dallas). There's a vineyard and horses grazing on the west side of Dallas4960 RAU LANE is the first acreage seen on the left. Please PARK in the second newly paved driveway (on left). Posted Speed Limit is 10 Mph. Next: Links and Resources MapQuest Terms and Conditions Maps/Directions are informational only. User assumes all risk of use. MapQuest, Vistaprint, and their suppliers make no representations or warranties about content, road conditions, route usability, or speed.