Question: Kelton, Utah was a section station on what railroad constructed between 1863-1869?

Context paragraphs:
First Transcontinental Railroad: The First Transcontinental Railroad (known originally as the "Pacific Railroad" and later as the "Overland Route") was a 1,912 mi continuous railroad line constructed between 1863 and 1869 that connected the existing eastern U.S. rail network at Omaha, Nebraska/Council Bluffs, Iowa with the Pacific coast at the Oakland Long Wharf on San Francisco Bay.  The rail line was built by three private companies over public lands provided by extensive US land grants.  Construction was financed by both state and US government subsidy bonds as well as by company issued mortgage bonds.  The Western Pacific Railroad Company built 132 mi of track from Oakland/Alameda to Sacramento, California.  The Central Pacific Railroad Company of California (CPRR) constructed 690 mi eastward from Sacramento to Promontory Summit, Utah Territory (U.T.).  The Union Pacific built 1085 mi from the road's eastern terminus at Council Bluffs near Omaha, Nebraska westward to Promontory Summit.

Binnewater Historic District: The Binnewater Historic District is a national historic district located at Rosendale in Ulster County, New York, United States.  The district originally included nine contributing buildings built during the late 19th and early 20th centuries.  They were all frame structures and included a railroad depot, a privy, a general store that was also a post office, a livery stable, two houses, a wagon shed, and two barns.  The general store served as an unofficial railroad depot for the Wallkill Valley Railroad from 1875 until 1883, when the railroad constructed the actual station.  The station was located too close to Binnewater Road, and was hit repeatedly by trucks.  In May 1989, a large piece of the building broke off and fell into the street.  The structure was subsequently demolished.

Tuscumbia Railway: The Tuscumbia Railway was chartered on January 16, 1830, and a 2.1 mile railroad was built from downtown Tuscumbia, Alabama to the docks on the Tennessee River west of Sheffield.  This was the first railroad chartered or constructed west of the Appalachian Mountains.  The purpose of this railroad was to allow transport of cotton bales to a new wharf on the Tennessee River.  Also the name of a tourist railroad constructed in city-owned Spring Park.

Eureka and Palisade Railroad: The Eureka & Palisade Railroad was a narrow gauge railroad constructed in 1873-1875 between Palisade and Eureka, Nevada, a distance of approximately 85 mi .  The railroad was constructed to connect Eureka, the center of a rich silver mining area, with the national railway network at Palisade.

Sublette, New Mexico: Sublette is a railroad town in northern Rio Arriba County, New Mexico, built as a section station in 1880.  It is located north-east of Chama, just south of the Colorado state line and at milepost 306.1 of the former Denver and Rio Grande Western Railroad.  When the Denver & Rio Grande Western Railroad abandoned its narrow gauge lines in the late 1960s, two parts of the system were preserved independently: the Cumbres & Toltec Scenic Railroad from Antonito to Chama, including Sublette itself, and the Durango and Silverton Narrow Gauge Railroad.  Sublette sits at an elevation of 9,281 feet in the southeastern San Juan Mountains.

Iron Range and Huron Bay Railroad: The Iron Range & Huron Bay Railroad (IR&HB) is a defunct railroad constructed to haul iron ore in Michigan's Upper Peninsula during the 1890s.  Financial and engineering problems prevented the railroad's operation; it remains an unusual example of a railroad which was completed but never used.

Dexter and Newport Railroad: Maine Central Railroad constructed a Foxcroft Branch in two stages after completing its main line from Portland to Bangor.  The Dexter and Newport Railroad was completed in 1868 northward from Newport Junction on the Maine Central main line to Dexter.  The completed railroad was leased by the Maine Central the following year.  An extension northward from Dexter to Foxcroft on the Piscataquis River was completed in 1889 as the Dexter and Piscataquis Railroad.  The branch became a major pulpwood loading point through the 1970s; but was abandoned in 1990.

Kelton, Utah: Kelton is a ghost town, just north of the Great Salt Lake, in the Park Valley area of Box Elder County, Utah, United States.  The town was inhabited during the period of 1869–1942.  Once an important section station on the First Transcontinental Railroad, Kelton was dependent on the railroad throughout its history.  The town suffered serious setbacks in the 1880s when its busy stagecoach route to Boise, Idaho was discontinued, and in the 1900s when the Lucin Cutoff left it off the main rail line.  The strongest earthquake in Utah history caused severe damage in 1934, but Kelton ceased to exist only when the rails were completely removed during World War II.

Silverton Northern Railroad: The Silverton Northern Railroad, now defunct, was an American narrow gauge railroad constructed to reach the mining area north of Silverton, Colorado along the upper Animas River.  This line, the third railroad project by Otto Mears, began in 1889 as a branch of the Silverton Railroad to Eureka.  Incorporated in 1895 as the Silverton Northern Railroad, the line was projected to run past Eureka to Animas Forks and on to Mineral Point and then on to Lake City via Henson Creek, including a proposed three-quarter-mile tunnel through the mountains.  However, Animas Forks was the end of the line, which was reached in 1896.

Allegheny Portage Railroad: The Allegheny Portage Railroad was the first railroad constructed through the Allegheny Mountains in central Pennsylvania, United States; it operated from 1834 to 1854 as the first transportation infrastructure through the gaps of the Allegheny that connected the midwest to the eastern seaboard across the barrier range of the Allegheny Front.  Authorized as part of the Main Line of Public Works legislation in 1824, it was a series of ten inclines connecting to a branch of the Pennsylvania Canal at either end, approximately 36 mi long overall.  It had five inclines on either side of the drainage divide running athwart the ridge line from Blair Gap through along the kinked saddle at the summit into Cresson, Pennsylvania.  The Portage Railroad utilized cleverly designed wheeled barges to ride a narrow-gauge rail track with steam-powered stationary engines lifting the vehicles.  Except for peak moments of severe storms, it was an all-weather, all-seasons operation.  Along with the rest of the Main Works, it cut transport time from Philadelphia to the Ohio River from weeks to just 3–5 days.  The roadbed of the railroad did not incline monotonically upwards, but rose in relatively long, saw-toothed stretches of slightly-sloped flat terrain suitable to animal powered towing, alternating with steep cable railway inclined planes using static steam engine powered windlasses, similar to mechanisms of modern ski lifts.

Supporting paragraphs: Kelton, Utah First Transcontinental Railroad
Answer: First Transcontinental Railroad