Bishop and Henderson, as well as the U.S. mail contract of 1861, list Big Timber as a station between Big Sandy Creek and Green River. Gregory Franzwa places this station just east of the Slate Creek Cutoff to the Sublette Cutoff, but he does not specifically identify Big Timber Station as a Pony Express site. Little more is known about this station. (NPS)

Located 13 miles from Little Sandy Station and 15 miles from Big Timber Station at west edge of the town of Farson and east of Big Sandy Creek. It was burned by Indians in 1862. The Sandy and Little Sandy flow past on the west and south. (Expedition Utah)

Bishop and Henderson, the U.S. mail contract of 1861, and Pierson identified Little Sandy as a relay station between Dry Sandy and Big Sandy Station. Little Sandy Creek, according to Richard Burton, was near the junction of the Great Salt Lake Road and on the road to Fort Hall, Idaho. (NPS)

Pacific Springs is identified as a station in several sources. Located approximately two miles west of the Continental Divide, Pacific Springs served as a relay station for both stage lines and the Pony Express. Franzwa lists Pacific Springs in his Oregon Trail maps, but he does not identify it as any type of station. The British traveler, Richard Burton, in his narrative mentioned that the stage road crossed Pacific Creek two miles below Pacific Springs, and no doubt Pony Express riders followed the same path. (NPS)

Several sources list Rock Creek as a station, which also appears on the 1861 contract. However, these sources disagree about its exact location. Bishop and Henderson place the station between Rocky Ridge (after Warm Springs) and Upper Sweetwater/South Pass. Since Franzwa also places a Pony Express station named Strawberry Station between Rocky Ridge and Upper Sweetwater, it was probably the same site. The Settles identify Rock Creek as a station between Warm Springs and South Pass, while Pierson lists it between St. Mary's and Rocky Ridge.

Located 12 miles from Warm Springs Station and 12 miles from Rock Creek Station on east side of Silver Creek. Known by many as St. Mary’s Station. This was a Home Station and William Reid was Station Tender. The site of St. Mary’s Stage Station, also called Rocky Ridge Station because of a cliff near by, is marked with a stone tablet. The station was built in 1859 by Russell, Majors and Waddell, and when the transcontinental telegraph line was established in 1861, St. Mary’s was made a depot.

Several sources identify Warm Springs as a station and Gregory Franzwa specifically names Warm Springs as a Pony Express site. He locates it on the Seminoe Cutoff from the Oregon Trail. (NPS)

Located 12 miles from Ice Springs Station and 12 miles from Rocky Ridge Station (St. Mary’s Station) above the warm sulphur springs.
(Expedition Utah)

Bishop and Henderson, as well as the mail contract of 1861, identify Ice Slough or Ice Springs as a C.O.C. & P.P. Express Co. station between Three Crossings and Warm Springs. Other sources do not list the slough as a station, but they mention its nearly year-round ice as a well-known landmark. Franzwa locates Ice Spring and Ice Slough separately in his Oregon Trail maps, but he does not list either site as a Pony Express station. (NPS)

Three Crossings on the Sweetwater River, so called because the trail crossed the stream three times within ¼ mile. Located 14 miles from Split Rock Station and 12 miles from Ice Springs Station south of the Sweetwater River. A telegraph and stage station of the 1860′s, it was to this station in 1860 that Bill Cody, 15 year-old Pony Express carrier, rode from Red Buttes on the Platte, 76 miles away. There he found that the rider of the 85-miles stretch to Rocky Ridge had been killed.

From South Pass, the Pony Express Trail followed the Sweetwater River northeastward to Split Rock Station which was located 65 miles north of Rawlins on US287 heading for Lander. Located 12 miles from Plant’s Station and 14 miles from Three Crossings Station. The Station Tender was Plant or Plante. Split Rock Relay Station was a crude log structure with a pole corral and was located on the south side of the Sweetwater River.