Head of Echo Canyon or Castle Rock Station site (BLM 1978)
Location: Lot 3, Section 6, Township 4 North, Range 7 East, Salt Lake Meridian.
About 8 miles from Needle Rock Station, this station, the first in Echo Canyon, was named for the large sandstone formation located near the site. The station, made of logs, was sold to a French trapper and moved a mile away in 1867. The station site is located approximately where the old Castle Rock grocery store now stands.

Located (NE1/4NW1/4 Section 21, Township 5 North, Range 8 East, Salt Lake Meridian.) just on the Utah side of the border with Wyoming, it lies on Yellow Creek, almost 10 miles south of the town of Evanston, approximately 8 miles from Bear River Station, Wyoming.

Though the U.S. mail contract and several other sources identify Bear River as the next station, the exact location of this site is currently unknown. According to the Settles, a Mormon named Myers managed station operations there. Bear River Station was the last Pony Express station within the state of Wyoming. (NPS)

Quaking Aspen or Quaking Asp Springs has been identified as a station in a few sources, probably because it is listed on the 1861 Overland Mail Company contract. The Settles mention Quaking Asp, but do not specifically identify it as a station. Most sources place the site between Muddy Creek and Bear River Stations, but for some unknown reason, Roy Bloss identifies Quaking Asp Creek between Horse Creek and South Pass. (NPS)

Several sources identify Muddy or Muddy Creek as a station, including the 1861 contract. A French-Canadian and his English wife served as stationkeepers. Little more is known about the station. (NPS)

Located 12 miles from Fort Bridger and 11 miles from Quaking Aspen Station on north side of Muddy Creek. It was a Home Station. (Expedition Utah)

The station received its name from A. B. Miller, a partner of William Russell and William Waddell. Located 20 miles from Ham’s Fork Station and 12 miles from Fort Bridger. Reported to have been at or near where the old Emigrant Road crossed Smith’s Fork. This was formerly Jack Robinson’s Trading Post and the Station Tender was Holmes. An early stage station named for a well known stage driver. (Expedition Utah)

James Pierson lists Church Buttes as a relay station, while Gregory Franzwa mentions the Church Butte Stage Station, but makes no connection between it and the Pony Express. Bishop and Henderson note that the 1861 U. S. mail contract does not list Church Butte as a station. (NPS)

Located 20 miles from Green River Station and 20 miles from Millersville Station at the west boundary of the present day town of Granger (where Ham’s Fork flows into the Green River). David Louis was Station Tender. Michael Martin’s Station was between Green River Station and Ham’s Fork Station and Church Buttes Station was between Ham’s Fork Station and Millersville Station. The Granger Pony Express Station was located off US30 just west of Little America on I80. Ruins and a monument now mark the location.

Several notable sources identify Michael Martin's as a station, including Gregory Franzwa, who places it on his Oregon Trail maps as approximately ten or so miles southwest of Green River Station. Michael Martin, a French-Canadian, managed station operations at his trading post, where he sold a wide variety of items. Richard Burton mentions that Michael Martin had a store there, and that in 1860 his stage stopped there for a short rest, making it highly likely that the Pony Express stopped there. However, Bishop and Henderson point out that the 1861 U. S.

Note: point plotted at the Lombard Ferry Oregon Train Interpretive Center

Located 15 miles from Big Timber Station and 20 miles from Ham’s Fork Station on the west bank of Green River above the mouth of Big Sandy Creek. McCarthy was Station Tender. (Expedition Utah)