Pony Express Terminal

Old Sacramento State Historic Park occupies around one third of the property within the Old Sacramento Historic District of Sacramento, California. The Old Sacramento Historic District is a U.S. National Historic Landmark District. The Historic District is sometimes abbreviated as Old Sacramento, or Old Sac, and since the 1960s has been restored and developed as a significant tourist attraction.

The Big Four Building is a historic 19th-century building in Downtown Sacramento, California. It is now located within Old Sacramento State Historic Park and the Old Sacramento National Historic District.

Pioneer Firehouse was the first Firehouse in Sacramento, California built in 1854. The site of the Firehouse is a California Historical Landmark No. 612 listed on May 22, 1957. Pioneer Firehouse was run by the Sacramento Fire Department, Engine Company #1. The Pioneer Firehouse was a two-story building on the corner of 3rd Street and J Street and is the oldest fire company of California. The Sacramento Fire Department founded on February 5, 1850.

Western Hotel, was an historical hotel in Sacramento, California. The site of the former hotel is an California Historical Landmark No. 601 listed on May 22, 1957. The Western Hotel was at/near the intersection of 2nd street and K Street, Sacramento and owned by William Land. The site is now a Parking lot under the Interstate 5 in California.The site has had two hotels built at the location: An 1853 Hotel, and later the second Western Hotel, was built on the site in 1875 by William Land. The 1875 Hotel was one of the largest and grandest hotels in the western states at the time of completion. The 1854 Hotel supported the California Gold Rush Pioneers, it was built two blocks from the Sacramento waterfront and Central Pacific Railroad station. The 1875 building was removed when the Interstate 5 highway was built though the town in the 1960s. The original Sacramento Bee Building, California Historical Landmark No. 611 was also taken down at the same time.

Overton Building was a historical two-story building in Sacramento, California. The site of former Overton Building is a California Historical Landmark No. 610 listed on May 22, 1956. This site is now a Parking lot near the corner of 2nd street and J Street in Old Sacramento State Historic Park. The Overton Building was removed when the Interstate 5 freeway was built in the 1960s. The historical Western Hotel, D.O. Mills Bank and the original Sacramento Bee building were also taken down for the I-5 freeway. The Overton Building first housed a number of California state offices including: the California Governor's Office and the California Secretary of State. The building, on the lot before the Overton Building, was lost in a fire on November 2, 1852. The first California State Library was housed on the second floor from 1853 to 1856. The building was built by the bankers, Read & Company at a cost $105,000 in 1852. In the 1950s and early 1960s Overton Building was the Rialto Hotel and Rialto Cafe.

Prairie City was a gold-mining community that once sat on the American River in the Sierra Nevada foothills, near present-day Folsom in Sacramento County, California, near Prairie City Road, Sacramento. The mining village was first announced in June 1853 in the Sacramento Daily Union. A July article mentions that the city has about 1500 inhabitants. What was left of the town is believed to be covered in river rocks, from gold dredging of the American River in the early 1900s. When construction was being performed for the freeway on-ramp near an Intel building, a few bodies were unearthed during construction. Though the names of these people are unknown, it is assumed they were Prairie City residents. Their skeletal remains were re-buried in the Mormon Island relocation cemetery, south of Folsom Lake.

Mills Bank Building, also called the D. O. Mills Bank Building, is a historical bank in Sacramento, California built in 1852 in Old Sacramento. The Mills Bank Building is a California Historical Landmark No. 609, registered on May 22, 1957. The Mills Bank was built by Darius Ogden Mills was the oldest and largest banks of early California.

Pioneer Telegraph Station, is historical building in Sacramento, California. The building is a California Historical Landmark No. 366 listed on October 9, 1939. From 1863 to 1868 the building housed the State Telegraph Company. From 1868 to 1915 the building housed the Union Telegraph Company. The Pioneer Telegraph Station Building is part of the Old Sacramento State Historic Park. The Pioneer Telegraph Station Building is sometimes confused with the Pony Express Terminal building, also in Old Sacramento State Historic Park.

Adams and Company Building is historical brick building in Sacramento, California used for pioneer communications, finance and transportation servies. The Adams and Company Building is a California Historical Landmark No. 607. The Adams and Company Building is located at 1014 2nd Street in Old Sacramento State Historic Park. Adams and Company closed after its bank, Page, Bacon & Company failed in 1855.The Adams and Company Building has been used for: Adams and Company's express and banking house from 1853 to 1855. Alta Telegraph Company California State Telegraph Company Pacific Express Company, founded on March 1, 1855, by former Adams and Company employees, closed in 1857. California Stage Company Sacramento City Bank 1850 John M. Rhodes bank (Rhodes, Sturges & Co), with Shasta brach, failed Feb 12, 1857. Wells Fargo & Co. offices in the 1850s Central Overland Pony Express Office in 1861 State Telephone Company Western Union Old Sac Leather Works, current founded in 1983.

The Orleans Hotel is a building listed as a California Historical Landmark. Formerly a prominent hotel in Sacramento, California, it now serves as upscale apartments in Old Sacramento.

The Squatters' riot was an uprising and conflict that took place between squatting settlers and the government of Sacramento, California (then an unorganized territory annexed after the Treaty of Guadalupe Hidalgo) in August 1850 concerning the lands that John Sutter controlled in the region and the extremely high prices that speculators set for land that they had acquired from Sutter. The influx of squatters was a consequence of the 1848 California Gold Rush; when courts began to take legal action against squatters in the area, the squatters mobilized under Dr. Charles L. Robinson and Joseph Maloney and challenged mayor Hardin Bigelow and sheriff Joseph McKinney; the conflict was ultimately resolved, and the speculation in Sacramento ended as a result.

The California State Railroad Museum is a museum in the state park system of California, United States, interpreting the role of the "iron horse" in connecting California to the rest of the nation. It is located in Old Sacramento State Historic Park at 111 I Street, Sacramento.The museum features 21 restored locomotives and railroad cars, some dating back to 1862. The "Sierra Scene" shows a large scale mockup of a construction scene high in the Sierra Nevada representing Donner Pass circa 1867, featuring the locomotive Gov. Stanford. Other exhibits show how the influence of railroads changed American society, influencing travel, commerce and daily life, as well as the lives of railroaders and the diversity of people who work on railroads. Changing exhibits featuring photography, ephemera, and artifacts from the museum's collection, add depth and incidental information to the overall story of railroad history. The museum has an extensive educational program for elementary students from across the region to help them learn about railroad history using re-enactments, costumed docents, and including train and handcar rides. The roundhouse area of the museum features a rotating display of locomotives and equipment belonging to the museum. When not on display, these items are stored and worked on at the nearby Sacramento Railyards in the remaining buildings that were part of the original Southern Pacific Shop complex. A large 3-rail O-gauge model train layout is also located in the museum. Adjacent to the main museum building is a reconstruction of the 1870s-era Central Pacific Railroad passenger station and freight depot on Front Street, which houses historic and contemporary railroad equipment. In early 2011, the interior remained closed to public use, but is occasionally open for special events. Between April and October, the Sacramento Southern Railroad, operated by the museum, takes passengers on a 40-minute, 6-mile (9.7 km) roundtrip route along the Sacramento River on a portion of the Walnut Grove branch of the former Southern Pacific Railroad. The Sacramento Southern Railroad owns the Walnut Grove Branch right-of-way that extends south from Sacramento along the eastern bank of the Sacramento River. A few miles of track were rebuilt along the levee near Freeport, California as part of a US Army Corps of Engineers project. The CSRRM hopes to one day have a longer excursion line, perhaps as far as Hood, California. At that location the railroad passengers could disembark the train and take a tourist steamboat back up the Sacramento River to Old Sacramento. In 1992, Railtown 1897 in Jamestown began operating under the museum.