Observation: I have never seen this type of insect before, it was approximately 3/4 inch long maybe a bit longer, it was shore side crossing a dirt road with lots of trees and brush and about 200 or 300 feet from the ocean.
Cooperative Extension Service Consult: Jessie Moan, Statewide IPM Technician writes, "This is some kind of wasp, but not sure exactly what kind. I would suspect some kind of parasitic wasp in the family Ichneumonidae. Sorry I can't be more specific! --Jessie, University of Alaska Fairbanks (2016-06-30)
LEO says: A listing of insects and other bugs that can be found in the Insect Identification database for the state of Alaska via InsectIdentification for the casual observer. M. Tcheripanoff