(Ottawa) in Ottawa, Ottawa Carleton County, ON. PR43 (Walkley Rd.) W. 2.3 miles (3.7km) from jct with PH417 exit 110, S. on Dan Reid Dr. 0.5 miles (0.8km) to the tower ahead. (N45 22.457 W75 38.083) Photos by Jack & June Schmidt 6-1-11.