Web UI SpinnerMysteries at the MuseumMy List Outline IconAdd to My ListShare IOS IconShareS18:E11 - Alaska Highway and MoreDocumentary · 2018 · 43 min · 22 SeasonsTV-PGSubtitles IconDon examines a feat of engineering, a cottage and a monumental discovery.EpisodesDetailsSeason 18Arrowhead Down IconSeason 2Season 3Season 4Season 6Season 7Season 8Season 9Season 10Season 11Season 12Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22Season 23Season 24Play IconS18:E11 - Alaska Highway and More43 minTV-PGDon examines a feat of engineering, a cottage and a monumental discovery.GenresDocumentarySubtitlesEnglishTV-PGThis program contains material that parents may find unsuitable for younger children.