Season 1
S1.E1 ∙ Manhattan: Grand Central to BroadwayS1.E2 ∙ Manhattan: Lower East Side to World Trade CenterS1.E3 ∙ Brooklyn to MontaukS1.E4 ∙ New York City to GarrisonS1.E5 ∙ Poughkeepsie to AlbanyS1.E6 ∙ Schenectady to RochesterS1.E7 ∙ Buffalo to Niagara FallsS1.E8 ∙ Philadelphia to Atlantic CityS1.E9 ∙ Lancaster to GettysburgS1.E10 ∙ Wilmington to Havre de GraceS1.E11 ∙ Baltimore to Fort McHenryS1.E12 ∙ Washington DCS1.E13 ∙ Georgetown to Mount VernonS1.E14 ∙ Manassas to RichmondS1.E15 ∙ Petersburg to Jamestown
Season 2
S2.E1 ∙ St Louis, MissouriS2.E2 ∙ St Louis to Jefferson City, MissouriS2.E3 ∙ Sedalia to Kansas City, MissouriS2.E4 ∙ Kansas City to St Joseph, MissouriS2.E5 ∙ Lawrence to Topeka, KansasS2.E6 ∙ Dodge City to Lamar, ColoradoS2.E7 ∙ La Junta, Colorado to Pueblo, New MexicoS2.E8 ∙ Canon City, Colorado, to Colorado SpringsS2.E9 ∙ Santa Fe to Acoma, New MexicoS2.E10 ∙ Albuquerque, New Mexico to the Grand Canyon, ArizonaS2.E11 ∙ The Twin Cities, St PaulS2.E12 ∙ The Twin Cities, MinneapolisS2.E13 ∙ Red Wing, Minnesota to La Crosse, WisconsinS2.E14 ∙ Tomah to Portage, WisconsinS2.E15 ∙ Milwaukee to Racine, WisconsinS2.E16 ∙ Chicago, the Windy CityS2.E17 ∙ Chicago, US Rail HubS2.E18 ∙ Homewood to Champaign, IllinoisS2.E19 ∙ Mattoon, Illinois to Columbus, KentuckyS2.E20 ∙ Memphis, Tennessee
Season 3
S3.E1 ∙ BostonS3.E2 ∙ Boston to Concord, MassachusettsS3.E3 ∙ Plymouth to NantucketS3.E4 ∙ Providence, Rhode Island to New London, ConnecticutS3.E5 ∙ New Haven to Mount WashingtonS3.E6 ∙ Burlington to PlattsburghS3.E7 ∙ Montreal, QuebecS3.E8 ∙ Montreal to OttawaS3.E9 ∙ Thousand Islands to Oshawa, OntarioS3.E10 ∙ TorontoS3.E11 ∙ Reno, Nevada, to Colfax, CaliforniaS3.E12 ∙ Sacramento to Napa ValleyS3.E13 ∙ San Francisco to Sausalito, CaliforniaS3.E14 ∙ San FranciscoS3.E15 ∙ Berkeley to YosemiteS3.E16 ∙ Santa Clara to Santa CruzS3.E17 ∙ Monterey to Santa BarbaraS3.E18 ∙ Los AngelesS3.E19 ∙ Los Angeles to Laguna BeachS3.E20 ∙ La Jolla to San Diego
