Boombear's Yellowhead Trail Edmonton 3 Traditional Cache

I was out performing maintenance nearby so I thought I'd try and hide another fairly simple one.

This one should be fairly simple. Under no circumstances should you attempt to park on the Yellowhead. There is ample parking on the side service road. You will need to bring your own pen and I ask that you please practice stealth during business hours. Please revise well. This one won't be a standard winter friendly cache but most geocachers could probably deduce where it is and make the findnprovided there isn't too much snow.