First Transcontinental Railroad - Wikipedia
However, the Union Pacific had no chance to attempt to beat that record from where the CPRR and UPRR rails would meet at Promontory. The two companies involved were the Union Pacific and Central Pacific, racing from Omaha and Sacramento, respectively, for as many. The Union Pacific was one of 2 companies bulding it, it is actually called the " Transcontinental Railroad", and the other company was the Central Pacific, they .
Durantone of the chief financiers of the Union Pacific. Dodge to build the railroad, and the Union Pacific began a mad dash west. He equipped several railroad cars to serve as portable bunkhouses for the workers and gathered men and supplies to push the railroad rapidly west.
- Union Pacific Railroad
- Central Pacific Railroad
- Transcontinental railroad completed
Among the bunkhouses Casement added a galley car to prepare meals, and he even provided for a herd of cows to be moved with the railhead and bunk cars to provide fresh meat. Hunters were hired to provide buffalo meat from the large herds of American bison.
In response, the U. Army instituted active cavalry patrols that grew larger as the Native Americans grew more aggressive. Temporary, " Hell on wheels " towns, made mostly of canvas tents, accompanied the railroad as construction headed west. Building bridges to cross creeks and rivers was the main source of delays.
It was built across the shallow but wide North Platte resting on piles driven by steam pile drivers. In lateformer Major General Grenville M. Dodge was appointed Chief Engineer on the Union Pacific, but hard working General "Jack" Casement continued to work as chief construction "boss" and his brother Daniel Casement continued as financial officer. The original westward travellers in their ox and mule pulled wagons tried to stick to river valleys to avoid as much road building as possible—gradients and sharp corners were usually of little or no concern to them.
The ox and mule pulled wagons were the original off-road vehicles in their day, since nearly all of the Emigrant Trails went cross country over rough, un-improved trails. The route over South Pass's main advantage for wagons pulled by oxen or mules was a shorter elevation over an "easy" pass to cross and its "easy" connection to nearby river valleys on both sides of the continental divide for water and grass.
The emigrant trails were closed in winter. The route along the North Platte was also further from Denver, Coloradoand went across difficult terrain, while a railroad connection to that City was already being planned for and surveyed. Efforts to survey a new, shorter, "better" route had been under way since Evans Pass was located between what would become the new "railroad" towns of Cheyenne and Laramie.
First Transcontinental Railroad
This "new" route had never become an emigrant route because it lacked the water and grass to feed the emigrants' oxen and mules. Steam locomotives did not need grass, and the railroad companies could drill wells for water if necessary. Coal had been discovered in Wyoming and reported on by John C. Union Pacific needed coal to fuel its steam locomotives on the almost treeless plains across Nebraska and Wyoming. Coal shipments by rail were also looked on as a potentially major source of income—this potential is still being realized.
They paused over the winter, preparing to push the track over Evans Sherman's pass. About 4 miles 6.
Central Pacific Railroad - Wikipedia
The Dale Creek Crossing was one of their more difficult railroad engineering challenges. The eastern and western approaches to the bridge site, near the highest elevation on the transcontinental railroad, required cutting through granite for nearly a mile on each side. Beyond Dale Creek, railroad construction paused at what became the town of Laramie, Wyoming to build a bridge across the Laramie River. Its location made it a good base for helper locomotives to couple to trains with snowplows to help clear the tracks of snow or help haul heavy freight over Evans pass.
The Union Pacific's junction with the Denver Railroad with its connection to Kansas City, KansasKansas City, Missouri and the railroads east of the Missouri River again increased Cheyenne's importance as the junction of two major railroads. Cheyenne later became Wyoming's largest city and the capital of the new state of Wyoming.
The railroad established many townships along the way: The railroad even dipped into what would become the new state of Colorado after crossing the North Platte River as it followed the South Platte River west into what would become Julesburg before turning northwest along Lodgepole Creek into Wyoming.
The Green River was crossed with a new bridge, and the new "railroad" town of Green River constructed there after the tracks reached the Green River on October 1, —the last big river to cross. ByEvanston became a significant maintenance shop town equipped to carry out extensive repairs on the cars and steam locomotives.
To speed up construction as much as possible, Union Pacific contracted several thousand Mormon workers to cut, fill, trestle, bridge, blast and tunnel its way down the rugged Weber River Canyon to Ogden, Utahahead of the railroad construction.
The B unit contains an HEP engine-generator set for powering passenger cars. The two A units were recently modified to eliminate the nose doors to increase safety in the event of collision.
These were the largest diesel locomotives ever built and were manufactured specifically for UP. Of the many DDA40X locomotives built, is the only one in service. The locomotive suffered major damages in as a result of a collision with a dump truck at a grade crossing in Livonia, Louisiana.
After it was repaired a winged UP shield logo was applied to the front. It was also repainted in the current Lightning Bolt paint scheme and had a rooftop air conditioning unit installed. UP is a steam locomotive. This locomotive is very rarely ever heard of, because it was never donated for public display. This locomotive is reportedly in excellent condition. As of Augustthis locomotive is being offered for sale by UP. Built in and retired init was at first stored in Rawlins, Wyoming.
It was cosmetically restored in for public display, and toured with as part of the Idaho and Wyoming Centennial train, being moved on a flat car. In addition there are a number of other locomotives kept in storage for possible future restoration.
Chicago and North Western F7 No. UPa twin tois stored in the Cheyenne roundhouse as a parts source, though as most of its usable parts have already been applied toit is more likely to see use as a source of pattern parts for reproduction replacements.
Reputedly, 's boiler is in better condition than that ofdue to having not been in steam since retirement, compared to 's relatively heavy use since Many locomotives were donated to towns along the Union Pacific tracks, for instance, as well as locomotives donated to museums.
From toUP operated a series of Gas turbine-electric locomotives. No other railroad in the world operated turbines on such a scale.