Nikon D810 camera and lens in black Nikon camera bag

After hiking up Pooley Canyon (near Venus silver mines) I set my black Nikon camera bag with camera and lens down by my car parked on the Klondike Highway pullout and drove off back to Skagway leaving it there on the side of the road.  This was yesterday, Thursday between 3-4pm.  It's a great loss for me to not only loose an expensive camera and lens but pictures that are very memorable and hard to come by.  Anyone with information would be greatly appreciated.  I'm still not over the shock of loosing something that is very dear to me.

Thanks in advance for any help you may provide,

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