Myra Canyon Trail Head on the KVR or Kettle Valley Railway can be reached from Kelowna BC by, traveling up McCullock Road for about 10 km from Benvoulin and turning right onto Myra Canyon Forest Service Road to drive 9 km up to the Kettle Valley Railway Trail head. After parking, head south and you will begin to see the Myra Canyon Trestles within one km.
Myra Canyon Trestles and Tunnels
The Trestles in Myra Canyon can also be reached by taking June Springs Road in Kelowna and then Little White Forest Service Road to the KVR and parking at the parking spot on the KVR. After you park then head north along the KVR, hopefully you have a bike as getting to the trestles from this end will take a little longer.
one of my relatives was an engineer on the Kettle valley run his name was Duncan Smith his Daughter (Peggy Johnson) live in Trail BC and was Buried in Nelson. He had many acolades form being mentioned in Sir Douglas Haigs dispatches. Articles such as retirement and death announcements contain much more information.