Central Pacific Railway

Central Pacific Railroad

Company type	Company
Industry	Railroad
Founded	1861
Founder	Charles Marsh, Theodore Judah, Daniel Strong, James Bailey, Leland Stanford, Collis P. Huntington, Mark Hopkins Jr., Charles Crocker
Defunct	1959
Fate	Assets absorbed into Southern Pacific Railroad
Headquarters	Sacramento , United States
Area served	Western United States
Key people	Leland Stanford (President), Collis P. Huntington (Fundraising and procurement), Mark Hopkins Jr. (Treasurer), Charles Crocker (Construction director), James Harvey Strobridge (Construction supervisor)
Products	Rail transport services; construction of western portion of the First transcontinental railroad
Number of employees	~12,000 (mostly Chinese laborers in 1868)
Parent	Southern Pacific Railroad (from 1885 lease; fully merged 1959)

Overview

The Central Pacific Railroad (CPRR) was established by an act of the U.S. Congress in 1862 to build the western portion of the First transcontinental railroad, advancing eastward from Sacramento, California. Founded in 1861, the CPRR functioned as an independent entity until 1885, when it entered a lease agreement with the Southern Pacific Railroad Company; its assets were ultimately absorbed into Southern Pacific by 1959.

After the 1855 Pacific Railroad Surveys, earlier plans for a transcontinental railroad had stalled amid political disputes over slavery. Following the secession of Southern states in 1861, Congress—then under Republican control—enacted the Pacific Railroad Acts of 1862, which provided federal land grants and bonds to finance railroad construction. These investments were repaid with interest, benefiting both the government and the railroad through increased land values adjacent to the rail corridor. Additionally, the railroad facilitated efficient transportation of mail, military personnel, and supplies, aligning with federal strategic objectives.

Authorization and construction

In late 1860, surveyor and entrepreneur Charles Marsh connected with civil engineer Theodore Judah, who had constructed the Sacramento Valley Railroad and was extending it toward Marysville. Marsh, having previously surveyed a route from Sacramento to Nevada City, collaborated with Judah to evaluate the Sierra Nevada path, including the Henness Pass Turnpike Company's route, which Marsh had helped establish. Both men concluded that building a transcontinental railroad was achievable.

By early 1861, Marsh, Judah, and Daniel Strong explored forming the Central Pacific Railroad of California. With backing from James Bailey, they brought in financiers Leland Stanford, Collis P. Huntington, Mark Hopkins Jr., and Charles Crocker. The company was formally incorporated on April 30, 1861, with these eight individuals serving as its initial board members.

The Pacific Railway Act of 1862 authorized federal bonds and land grants to aid construction efforts. Stanford acted as president while simultaneously serving as governor of California; Huntington handled fundraising and procurement; Hopkins was treasurer; and Crocker directed construction operations. Known collectively as "The Big Four," they commenced track laying in Sacramento in 1863.

Construction gained momentum in 1865 under James Harvey Strobridge’s supervision, who recruited Cantonese laborers at Crocker's recommendation. By 1868, Chinese workers constituted approximately 80% of the workforce—around 12,000 laborers—playing a crucial role in crossing Donner Pass. The western rail line connected with Union Pacific at Promontory Summit, Utah, in May 1869 during the "Golden Spike" ceremony, enabling coast-to-coast rail travel within eight days.

In 1885, Southern Pacific Company leased Central Pacific; it maintained corporate independence until merging fully into Southern Pacific in 1959. The original route later became part of Union Pacific’s network following its acquisition of Southern Pacific in 1996.

Chinese labor formed a cornerstone of Central Pacific's operational strategy due to their lower wage demands and strong work ethic. Initially tested with fifty Cantonese workers in 1865, their numbers rapidly expanded despite harsh working conditions and wage disparities compared to white laborers. This approach offered a competitive edge during demanding Sierra Nevada construction.

Engineering obstacles in the Sierra Nevada—particularly extensive tunneling—were more formidable than those encountered by Union Pacific in the Rocky Mountains. Contrary to popular legends, Chinese workers were not suspended by baskets over cliffs at Cape Horn; excavation occurred from above and through horizontal tunnel entrances.

Primary documentation confirms that surveyors used safety ropes during inspections but not construction workers during excavation phases. Most Chinese laborers were employed after these initial stages; Irish workers likely undertook early cuts at Cape Horn.

Charles Marsh’s expertise in civil engineering was vital for planning and overcoming these challenges given his prior experience with Sierra Nevada infrastructure projects.

Financing

The construction was mainly funded through 30-year U.S. government bonds bearing a 6% interest rate, authorized under Section 5 of the Pacific Railroad Act of 1862. These bonds were issued at a rate of $16,000 per mile for tracks completed east of the Sierra Nevada foothills near Roseville, California. The rate increased substantially to $48,000 per mile for up to 300 miles across mountainous terrain and $32,000 per mile for segments between mountain ranges, offering considerable financial incentives. These government-issued bonds held a lien against the railroad and its properties and were repaid with accrued interest.

An amendment to the Pacific Railroad Act in 1864 permitted the company to issue "First Mortgage Bonds" up to the total amount of government bonds already issued. These corporate bonds took precedence over government bonds, thereby providing greater flexibility in securing funds. Financing also came from local and state governments; however, initial capital inflows were delayed due to opposition from San Francisco. Furthermore, the Act granted railroads land subsidies amounting to 10 square miles per mile of track laid, which doubled to 20 square miles per mile with the 1864 amendment, offering valuable assets that bolstered financial viability.

Although the Bay Area ultimately benefited, early financing efforts faced obstruction from San Francisco between 1863 and 1865. Governor Stanford supported legislation enabling San Francisco to invest $1 million in capital stock for both the Western Pacific and Central Pacific Railroads. Despite voter approval of bond issuance during a contentious 1863 election, actual bond delivery was postponed for two years because Mayor Henry P. Coon and County Clerk Wilhelm Loewy refused to countersign the bonds. Legal measures, including writs and judgments from the California Supreme Court, forced compliance and ensured bond issuance.

During this time, critics derided the legislative pressure on San Francisco as the "Dutch Flat Swindle," accusing the CPRR's Big Four of intending only to build as far as Dutch Flat to monopolize mining traffic via the Dutch Flat-Donner Pass Wagon Road rather than completing the expensive trans-Sierra route. CPRR chief engineer Theodore Judah opposed this plan and sought independent financing to buy out the Big Four and finish the trans-Sierra railroad. His efforts ceased with his death from yellow fever in New York in November 1863.

Museums and archives

A reproduction of the Central Pacific Railroad passenger station from Sacramento, California is exhibited at the California State Railroad Museum located within Old Sacramento State Historic Park. This museum complex features historic structures related to the founding of the Central Pacific Railroad, including a reconstructed hardware store once owned by company founders Collis P. Huntington and Mark Hopkins.

The extensive correspondence of Collis P. Huntington is preserved as part of the Collis Huntington Papers collection at Syracuse University, available on microfilm and held by numerous academic libraries. Additional manuscript collections are maintained at Stanford University and at the Mariners' Museum in Newport News, Virginia. During construction of the CPRR, Alfred A. Hart served as the official photographer documenting progress.

Locomotives

Central Pacific initially operated mainly with the widely used 4-4-0 locomotive type. During the American Civil War, sourcing engines from eastern manufacturers proved difficult; the available options were often smaller models such as 4-2-4 or 4-2-2. Prior to completing the transcontinental connection and establishing its own workshops, CP was reliant on purchasing locomotives from northeastern U.S. producers, which were then transported by sea around Cape Horn to Sacramento for final assembly and deployment.

Among the suppliers to CP were firms like Cooke, Schenectady, Mason, Rogers, Danforth, Norris, Booth, and McKay & Aldus. The company notably refrained from buying from Baldwin Locomotive Works due to ongoing disputes—likely related to payment issues—resulting in only three Baldwin engines being acquired through the absorbed Western Pacific Railroad (1870). This disagreement continued until after Southern Pacific took over Central Pacific.

By the 1870s, Central Pacific had established its own locomotive manufacturing facilities in Sacramento. The rebuilt engine CP 173 served as a prototype for these in-house builds. Early locomotives featured both names and numbers, but by the 1870s, nameplates were removed during maintenance; the notable exception was El Gobernador, constructed in the 1880s, which retained its name.

Preserved locomotives

Several Central Pacific (CP) locomotives have survived to this day:

• Central Pacific 1, Gov. Stanford
• CP 233, a 2-6-2T type built by CP itself, currently housed at the California State Railroad Museum.
• Central Pacific 3, C. P. Huntington, later incorporated into the Southern Pacific Transportation Company roster.
• Former Western Pacific Mariposa, designated as Central Pacific's second number 31, constructed in 1864 to aid in building the initial transcontinental railroad; sold in 1914 to Stockton Terminal and Eastern and renumbered as 1; now preserved at Travel Town Museum.
• Virginia and Truckee 18 Dayton, produced by CP’s Sacramento shops based on CP 173’s design; represents a unique surviving example of this design.
• While Central Pacific's 60 Jupiter and 63 Leviathan locomotives were dismantled, exact full-scale replicas exist. The Jupiter replica is operational at Golden Spike National Historical Park, whereas the Leviathan replica was privately owned until sold in 2018 to Stone Gable Estates (Pennsylvania), where it operates on their Harrisburg, Lincoln and Lancaster Railroad under Pennsylvania Railroad No. 331.

Timeline

1861

• June 28: Incorporation of "Central Pacific Rail Road of California"; renamed "Central Pacific Railroad of California" on October 8, 1864, following amendments to the Pacific Railway Acts.

1862

• July 1: President Abraham Lincoln enacts the Pacific Railway Act, empowering Central Pacific and Union Pacific to construct a transcontinental railroad.

1863

• January 8: Groundbreaking ceremony held in Sacramento, California.
• October 26: Initial rail segment laid in Sacramento.

1864

• April 26: Line opened extending to Roseville, California, connecting with the California Central Railroad.
• June 3: First revenue-generating train runs between Sacramento and Newcastle.
• October 8: Official company name changed to "Central Pacific Railroad of California".

1865

• February: First group of 50 Cantonese laborers hired on a trial basis.
• May 13: Service extended to Auburn, California.
• September 1: Track reaches Colfax, California.

1866

• December 3: Line opened to Cisco, California.

1867

• June 25: Roughly 5,000 Chinese workers stage a strike protesting wage disparities.
• August 28: Completion of Tunnel No. 6 ("Summit Tunnel") at Donner Pass, marking the conquest of the Sierra Nevada after nearly five years of construction primarily by Chinese laborers.
• December 1: Rail service extends to Sierra Nevada summit ().

1868

• June 18: First passenger train crosses Sierra Nevada reaching Lake's Crossing (now Reno).

1869

• April 28: Track crews lay down an unprecedented length of rail— —in one day.
• May 10: Tracks of Central Pacific and Union Pacific meet at Promontory, Utah, linking Omaha with Sacramento.
• May 15: Inaugural transcontinental trains operate over the completed route.
• September 6: First transcontinental train arrives at San Francisco Bay’s Alameda Terminal.
• November 8: Subsidiaries Western Pacific Railroad (1862–1870) and San Francisco and Oakland Railroad finalize route from Omaha to Oakland.

1870

• June 23 & August 22: Series of mergers create "Central Pacific Railroad Co." combining Western Pacific Railroad (1862–1870), San Francisco and Alameda Railroad, San Francisco and Oakland Railroad, California & Oregon, and San Joaquin Valley Railroad.

1876

• April 30: Begins operating California Pacific Railroad routes between South Vallejo and Sacramento until April 1885.

1877

• July 16: Major railroad strike commences; federal troops intervene under President Rutherford B. Hayes.

1883

• November 18: Implementation of standardized one-hour time zones across American railroads.

1885

• April 1: Leased to Southern Pacific Railroad.

1888

• June 30: Recognized as a non-operating subsidiary of Southern Pacific by ICC.

1899

• July 29: Reorganized under the name "Central Pacific Railway."

1959

• June 30: Officially merged into Southern Pacific.

Acquisitions

• San Joaquin Valley Railroad (1868–1870)
• Stockton and Copperopolis Railroad
• Stockton and Visalia Railroad
• Western Pacific Railroad (1862–1870)

See also

• Rail transport in California
• Donner Pass (Sierra Nevada)

Further reading

• Highlights the role of Chinese laborers in the Central Pacific and traces shifts in company leadership perspectives.
• Evans, Cerinda W. Collis Potter Huntington (2 vol 1954) vol 1 online; also vol 2 online
• Investigates how government subsidies affected the company's economic outcomes.
• Explores management approaches and financial strategies concerning Chinese workers.
• Studies the impact of land grants on investment returns and corporate expansion.
• Assesses both social and private benefits derived from railroad land grants.
• Applies economic frameworks to analyze wage differences within the workforce.
• Examines competitive tactics employed by executives such as Leland Stanford.
• Analyzes market control and corporate governance during periods of growth.

External links

• Central Pacific Railroad lawsuit and investigation documents, 1876–1887 at California State Library
• Guide to the Central Pacific Railroad Company Collection, 1861–1899 at California State Library
• Central Pacific Railroad Photographic History Museum
• Railroads in California, report by L. M. Clement, UC Irvine Libraries Special Collections