TranscriptionChecking Stations. YELL29607 East Entrance Checking Station, Opening Day. 5/15/57 Beal 57-197; YELL29607 East Entrance Checking Station. Opening Day. 5/15/57 Beal 57-198; YELL29623 Snake R. Entrance. 8:30 AM before official opening of road. 5/15/57 Tyers 57-203; YELL29623 Snake R. Entrance. 8:30 AM before official opening of road. 5/15/57 Tyers 57-204; YELL193427-52 Second car to enter Park from South Gate on Official Opening Day. 5/15/57 Tyers 57-205; YELL29623 First car to enter Park from South Gate on Official Opening Day. 5/15/57. Tyers 57-206
LocationsYellowstone National Park, Park County, Wyoming, United States(44.59644,-110.5472)
