Utah & Northern Railway (1878-1889)
This page was last updated on June 18, 2010.
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Utah & Northern Railway was organized in April 1878 by Union Pacific interests to own and operate the bankrupt Utah Northern Railroad. The route was three-feet narrow gauge from Ogden, Utah, north to Garrison, Montana, a total of 466 miles. From Pocatello north into Montana, the route was changed to standard gauge on July 24, 1887. The narrow gauge line north from Ogden to McCammon, Idaho, was replaced in 1890 by a newly constructed standard gauge line.
In 1889, Utah & Northern became part of Oregon Short Line & Utah Northern Railway, which was organized in July 1889 as a consolidation of the original 1881 Oregon Short Line Railway and six other UP-controlled railroads operating in Utah and Idaho.
Locomotives
Much of the following two rosters is based largely on George Pitchard's research, along with other earlier sources including Allen Copeland's early Utah & Northern roster from December 1964.
Later research and published works have been compared with earlier works (both published and unpublished), with later works usually given greater weight.
Utah & Northern Ry 2-4-0 — 1 locomotive
| U&N Number |
Previous Number |
Builder | Builder Number |
Builder Date |
Date Vacated |
Notes |
| U&N 1 | UN 1, "John W. Young" | Grant | [851] | Oct 1871 | 1880 | 1 |
Description:
| Drive Wheel Diameter: 48 inches |
| Cylinders: 9x16 inches |
General Notes:
| a. | Utah & Northern number 1 (1st) was built by the Grant Locomotive Works, of Paterson, New Jersey; no known construction number assigned; builder number 851 is taken from a list compiled Robert Lemuth |
| b. | Tender on Utah Northern 1 (1st) was of a six-wheel type, with one fixed wheelset at the front (having inside bearings), and one ordinary four-wheel truck at the rear. |
| c. | U&N 1, ex UN 1 "John W. Young", along with U&N 2, ex UN 2, "Utah", was sold in September 1881 to Barrows & Co., a dealer working out of New York City; freight was paid by U&N either to Council Bluffs in October 1881, or to Kansas City in November, for unknown later owner. (September 1881 sale date to Barrows & Co., for $10,000 for both locomotives, and subsequent freight for one locomotive to Council Bluffs in October 1881, and the other to Kansas City in November 1881, from U&N account books for September, October, and November 1881, now part of the U. P. collection at the Nebraska State Historical Society, Lincoln.) "Two of the oldest narrow gauge Utah and Northern engines were yesterday loaded upon Union Pacific flat cars for shipment east, but were held to await further orders. One of the engines was in the Logan round-house fire and both have been refitted and made quite new in appearance. It is thought that the company has sold them to make place for more powerful engines." (Salt Lake Herald, October 20, 1881, page 8, "Chips" column, lifted from the Ogden Pilot) |
Notes:
Utah & Northern Ry 2-6-0 — 1 locomotive
| U&N Number |
Previous Number |
Date To U&N |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Date Vacated |
Notes |
| U&N 1 (2nd) | Summit County 2 | Sep 1880 | Baldwin | 3663 | Nov 1874 | U&N 290 | Before 1891 | 1 |
General Notes:
| a. | Utah & Northern number 1 (2nd) was transferred from Summit County Railroad in 1880. (click here for additional information about Summit County Railroad) |
| b. | U&N number 1 (2nd), as U&N 290, was among a total of 19 locomotives either sold or scrapped before 1891. The OSL&UN numbers were: 2, 10, 12, 14, 15, 20, 21, 81, 82, 85, 87, 89, 90, 92, 93, 95, 98, 100 and 290. Based on an accounting journal entry dated December 31, 1891, these 19 OSL&UN narrow gauge locomotives were "dropped from equipment prior to January 1, 1891; scrapped." Contrary to previous reports published in "Rails, Sagebrush and Pine," page 103 (and cited in "American Narrow Gauge Railroads," page 112), this entry helps to document that UP did not sell complete former U&N narrow gauge locomotives for anything less that $2000.00. |
Notes:
Utah & Northern Ry 2-6-0 — 2 locomotives
| U&N Number |
Previous Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Date Vacated |
Notes |
| U&N 2 | UN 2, "Utah" | Grant | Sep 1872 | Sep 1881 | 1 | ||
| U&N 3 | UN 3, "Idaho" | Grant | Sep 1872 | (U&N 297) | May 1886 | 2 |
General Notes:
| a. | Builder Date, shown above, is derived from either "Date of Trial" or "Date Shipped" dates (whichever is earliest) in builder records. |
| b. | Tenders on the Grant locomotives were of two types - those on engines 1, 2 and 3 were of a six-wheel type, with one fixed wheelset at the front (having inside bearings), and one ordinary four-wheel truck at the rear, while the tenders on Nos. 4 and 5 were of the usual two-truck style. In the June 1, 1885 roster, the tender of the old No. 3 is shown as holding 584 gallons water and 2 tons coal; those of old No. 4 and No. 5 are shown as holding 900 gallons water and 2-1/2 tons of coal. The low capacity of No. 3's tender would seem to indicate it still had its original tender - at least above the frame. |
| c. | Utah & Northern numbers 1 and 2 were sold in September 1881 to Barrows & Co., a dealer working out of New York City; freight was paid by U&N either to Council Bluffs in October 1881, or to Kansas City in November, for unknown later owner. (September 1881 sale date to Barrows & Co., for $10,000 for both locomotives, and subsequent freight for one locomotive to Council Bluffs in October 1881, and the other to Kansas City in November 1881, from U&N account books for September, October, and November 1881, now part of the U. P. collection at the Nebraska State Historical Society, Lincoln.) "Two of the oldest narrow gauge Utah and Northern engines were yesterday loaded upon Union Pacific flat cars for shipment east, but were held to await further orders. One of the engines was in the Logan round-house fire and both have been refitted and made quite new in appearance. It is thought that the company has sold them to make place for more powerful engines." (Salt Lake Herald, October 20, 1881, page 8, "Chips" column, lifted from the Ogden Pilot) |
Notes:
Utah & Northern Ry 4-6-0 — 2 locomotives
| U&N Number |
Name | Previous Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Date Vacated |
Notes |
| U&N 4 | Logan | UN 4 | Grant | [1098] | Apr 1874 | U&N 285 | Mar 1886 | 1 |
| U&N 5 | Grant | UN 5 | Grant | [1106] | Jun 1874 | U&N 286 | Mar 1886 | 2 |
General Notes:
| a. | Utah & Northern numbers 4 and 5 were built by the Grant Locomotive Works; no known construction number assigned; builder numbers shown are taken from a list compiled Robert Lemuth |
| b. | Tenders on Utah & Northern numbers 4 and 5 were of the usual two-truck style; Union Pacific's 1885 roster shows the tenders of number 4 and number 5 as holding 900 gallons water and 2-1/2 tons of coal. |
Notes:
Utah & Northern Ry 2-6-0 — 3 locomotives
| U&N Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Notes |
| U&N 6 | Baldwin | 4425 | Sep 1878 | U&N 10 | 1 |
| U&N 7 | Baldwin | 4429 | Sep 1878 | U&N 11 | 2 |
| U&N 8 | Baldwin | 4430 | Sep 1878 | U&N 12 | 3 |
Description:
| Drive Wheel Diameter: 40 inches (later 42 inches) |
| Cylinders: 12x18 inches |
Notes:
Utah & Northern Ry 2-6-0 — 7 locomotives
| U&N Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Date Vacated |
Notes |
| U&N 9 | Baldwin | 4555 | Mar 1879 | U&N 13 | Nov 1887 | 1 |
| U&N 10 | Baldwin | 4558 | Mar 1879 | U&N 14 | Before 1 Jan 1891 | 2 |
| U&N 11 | Baldwin | 4559 | Mar 1879 | U&N 15 | Before 1 Jan 1891 | 3 |
| U&N 12 | Baldwin | 4561 | Mar 1879 | U&N 16 | Oct 1887 | 4 |
| U&N 13 | Baldwin | 4562 | Mar 1879 | U&N 17 | Sep 1888 | 5 |
| U&N 14 | Baldwin | 4563 | Mar 1879 | U&N 18 | Jun 1887 | 6 |
| U&N 15 | Baldwin | 4564 | Mar 1879 | U&N 19 | Jun 1888 | 7 |
Description:
| Drive Wheel Diameter: 40 inches (later 42 inches) |
| Cylinders: 12x18 inches |
Notes:
Utah & Northern Ry 2-6-0 — 3 locomotives
| U&N Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Later Number |
Notes |
| U&N 16 | Baldwin | 4964 | Feb 1880 | U&N 20 | 1 | |
| U&N 17 | Baldwin | 4966 | Feb 1880 | U&N 21 | 2 | |
| U&N 18 | Baldwin | 4967 | Feb 1880 | U&N 22 | Utah & Nevada 5 | 3 |
Description:
| Drive Wheel Diameter: 40 inches (later 42 inches) |
| Cylinders: 12x18 inches |
General Notes:
| a. | U&N 21 (ex U&N 17) should not be confused with the later OSL&UN 21. U&N 21 was one of 19 locomotives dropped from equipment before January 1891. |
Notes:
Utah & Northern Ry 2-6-0 — 3 locomotives
| U&N Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Notes |
| U&N 19 | Baldwin | 5121 | May 1880 | U&N 23 | 1 |
| U&N 20 | Baldwin | 5122 | May 1880 | U&N 24 | 2 |
| U&N 21 | Baldwin | 5129 | Jun 1880 | U&N 25 | 3 |
Description:
| Drive Wheel Diameter: 40 inches (later 42 inches; 43 inches on Ilwaco) |
| Cylinders: 12x18 inches |
Notes:
Utah & Northern Ry 2-6-0 — 1 locomotive
| U&N Number |
Previous Number |
Date To U&N |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Notes |
| U&N 22 | Summit County 1 | Sep 1880 | Baldwin | 3113 | Jan 1873 | U&N 2 | 1 |
Description:
| Drive Wheel Diameter: 36 inches |
| Cylinders: 12x18 inches |
General Notes:
| a. | Builder Date, shown above, is derived from either "Date of Trial" or "Date Shipped" dates (whichever is earliest) in builder records. |
| b. | As history for U&N 22 and 1 (ex Summit County 1 and 2), George Pitchard wrote the following: In September, 1880, the two Summit County engines appear on the Utah & Northern account, both of them appearing as an 'equipment expenditure' for the U&N, at a cost of $5,000 for the both of them. Summit County Railroad No. 2 was turned over to the Utah & Northern on March 26, 1878, while the U&N was, in fact, still the Utah Northern Railroad. Eventually Summit County No. 2 became Utah & Northern 2nd No. 1, but the exact date is unknown, since U&N's first No. 1, the Grant 2-4-0, is on the property through September of 1881. It is known that Summit County No. 2 operated on the Utah & Northern for some time as SCRR No. 2, and was not officially transferred, apparently, to the U&N until September of 1880. It may be the case that the U&N's original No. 1, being after all a very light 2-4-0 with huge drivers, was out of service and 'retired' for some time prior to its actual sale in September of 1881, perhaps early enough to allow the renumbering of SCRR No. 2 to U&N 2nd No. 1 by September of 1880. A precedent exists, on a UP-controlled narrow gauge line, for the denumbering of an old, light engine to make way for better power. On the Colorado Central Railroad, where the ancient and underpowered 0-4-0 engines lost their numbers in 1874 and 1875, two of them remaining on the line as late as 1879, identified only by names applied when un-numbered. It's easy to see a similar occurrence on the Utah & Northern in 1880. U&N 22 as Summit County No. 1, was built Baldwin class number 12D-16, had 11 x 16" cylinders, 36" drivers, and engine weight of 35,000 pounds, and became U & N No. 22, in 1885 renumbered to No. 2, one of four engines in class DF-1. Both engines were dropped from equipment prior to January 1, 1891, and scrapped. Allen Copeland's U&N roster shows specifications for Summit County 1 and 2 as 12x18 inch cylinders, 36 inch drivers, 38,100 pounds engine weight, 6,557 pounds tractive effort. |
Notes:
| 1. | Utah & Northern 22 was built as Cairo & St. Louis number 8 in January 1873, named "Jonesboro", sale canceled; to Montrose Railroad number 2 in March 27, 1873, canceled the next day; diverted to Summit County Railroad number 1 on March 28, 1873, named "Weber", shipped on April 4, 1873, arrived in Utah on April 22, 1873; to Utah & Northern Railway 22 in September 1880; to Utah & Northern number 2 in 1885; vacated before 1891, scrapped. (click here for more Summit County information) |
Utah & Northern Ry 2-6-0 — 21 locomotives
| U&N Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Date Vacated |
Later Number |
Notes |
| U&N 23 | Brooks | 494 | Jan 1881 | U&N 80 | Sep 1889 | 1 | |
| U&N 24 | Brooks | 495 | Jan 1881 | U&N 81 | Before 1 Jan 1891 | 2 | |
| U&N 25 | Brooks | 504 | Feb 1881 | U&N 82 | Before 1 Jan 1891 | 3 | |
| U&N 26 | Brooks | 505 | Feb 1881 | U&N 83 | 1890 | 4 | |
| U&N 27 | Brooks | 514 | Mar 1881 | U&N 84 | Before Dec 1892 | 5 | |
| U&N 28 | Brooks | 515 | Mar 1881 | U&N 85 | Before 1 Jan 1891 | 6 | |
| U&N 29 | Brooks | 520 | Apr 1881 | U&N 86 | 31 Dec 1892 | 7 | |
| U&N 30 | Brooks | 529 | Apr 1881 | U&N 87 | Before 1 Jan 1891 | 8 | |
| U&N 31 | Brooks | 530 | Apr 1881 | U&N 88 | Before 31 Dec 1892 | 9 | |
| U&N 32 | Brooks | 536 | May 1881 | U&N 89 | Before 1 Jan 1891 | 10 | |
| U&N 33 | Brooks | 554 | Jul 1881 | U&N 90 | Before 1 Jan 1891 | 11 | |
| U&N 34 | Brooks | 559 | Jul 1881 | U&N 91 | OSL 3 | 12 | |
| U&N 35 | Brooks | 562 | Jul 1881 | U&N 92 | Before 1 Jan 1891 | 13 | |
| U&N 36 | Brooks | 566 | Aug 1881 | U&N 93 | Before 1 Jan 1891 | 14 | |
| U&N 37 | Brooks | 567 | Aug 1881 | U&N 94 | WP&Y 52 | 15 | |
| U&N 38 | Brooks | 579 | Sep 1881 | U&N 95 | Before 1 Jan 1891 | 16 | |
| U&N 39 | Brooks | 587 | Sep 1881 | U&N 96 | Before 31 Dec 1892 | 17 | |
| U&N 40 | Brooks | 597 | Oct 1881 | U&N 97 | 31 Dec 1892 | 18 | |
| U&N 41 | Brooks | 605 | Nov 1881 | U&N 98 | Before 1 Jan 1891 | 19 | |
| U&N 42 | Brooks | 626 | Dec 1881 | U&N 99 | Before 31 Dec 1892 | 20 | |
| U&N 43 | Brooks | 627 | Dec 1881 | U&N 100 | Before 1 Jan 1891 | 21 |
Description:
| Drive Wheel Diameter: 41 inches (later 42 inches) |
| Cylinders: 14x18 inches |
General Notes:
| a. | Photographic research by Dave Johnson suggests that the U&N Brooks 2-6-0s may have spent their whole careers with the Congdon stacks, but the Kansas Central locomotives had a diamond stack at the beginning and at the end. Around 1885/86 the Union Pacific experimented with extended smokeboxes and capped stacks on at least three of the five Kansas Central Brooks 2-6-0 locomotives. Photos of the locomotives on other lines plus a description of the stacks lying behind the Leavenworth roundhouse in the standard gauge days seem to indicate a change back to the as-built set up by the late 1880s. The capped stacks were actually spark arrestors with a covered top and screened slits in the flange of the cap to allow the smoke out. I seem to remember that some of the early Colorado Central locomotives such as the Porters and possibly at least one of the Cooke 2-6-0 locomotives received the same set up for a short time. |
| b. | A group of four Brooks 2-6-0 locomotives on Utah & Northern (U&N 84, 88, 96 and 99) that were off the OSL&UN roster by the end of 1892; one may have been sold to Sumpter Valley Railway as that road's number 3, and another may have been sold to Dolly Varden Mines in British Columbia, but no documentation has yet been found for either sale; at least two were likely scrapped by OSL&UN in the 1891-1892 time frame. |
Notes:
Utah & Northern Ry 2-6-0 — 1 locomotive
| U&N Number |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Notes |
| U&N 44 | Brooks | 826 | Dec 1882 | U&N 101 | 1 |
Description:
| Drive Wheel Diameter: 41 inches (later 42 inches) |
| Cylinders: 14x18 inches |
General Notes:
| a. | U&N 44 was ordered, built and delivered as Kansas Central Railway number 12, diverted upon receipt by parent Union Pacific to Utah & Northern number 44; renumbered to U&N 101 in 1885. Dave Johnson wrote: The U&N Brooks were long legged gals built for getting down the line at a fairly good speed. Their longer wheelbase limited them to less sharp curves but allowed for a deeper firebox and better steaming. I have never seen anything about negative qualities on these locomotives and after the U&N and the KC were standard gauged a large number of these locomotives went to new homes where they operated for several years. From photos it appears the U&N Brooks may have spent their whole careers with the Congdon (sp) stacks, but the KC locomotives had a diamond stack at the beginning and at the end. Around 1885/86 the UP experimented with extended smokeboxes and capped stacks on at least 3 of the 5 KC Brooks 2-6-0 locomotives. Photos of the locomotives on other lines plus a description of the stacks lying behind the Leavenworth roundhouse in the standard gauge days seem to indicate a change back to the as built set up by the late 1880s. The capped stacks were actually spark arrestors with a covered top and screened slits in the flange of the cap to allow the smoke out. I seem to remember that some of the early Colorado Central locomotives such as the Porters and possibly at least one of the Cooke 2-6-0 locomotives received the same set up for a short time. |
Notes:
Utah & Northern Ry 0-4-4T — 1 locomotive
| U&N Number |
First Number |
Second Number |
Third Number |
Date To U&N |
Builder | Builder Number |
Builder Date |
1885 UP System Number |
Date Vacated |
Notes |
| U&N 45 | AFRR 1 | E&P 1 | NCRy "Austin" | Dec 1882 | Mason | 461 | Mar 1872 | U&N 296 | Bef Sep 1887 | 1 |
Description:
| Drive Wheel Diameter: 34 inches (later 42 inches) |
| Cylinders: 10x15 inches (later 11x15 inches) |
General Notes:
| a. | U&N 45 was a very unique locomotive. Its lineage has it being built for American Fork Railroad; sold to Eureka & Palisade Railroad in Nevada; sold to Nevada Central Railway; then to Utah & Northern Railway. As history, George Pitchard wrote the following: Utah & Northern Ry. No. 45 began life as a sort of demonstrator, the first locomotive built by Mason on the single-boiler Fairlie design now so well-known as the "Mason Bogie" locomotive, built in late 1871 to early 1872 with no specific purchaser in mind, simply to demonstrate the principles involved. In April of 1872, it was sold (with an order for a twin) to the American Fork Railroad, to which it was shipped on July 1, 1872, being assigned shop number 461 at that time. It was numbered AFRR No. 1, and named "American Fork" as well. This locomotive being rather light, it was not exactly a stunning success on a railroad having grades of 296 feet per mile (nearly 6 percent), and was offered for sale before the commencement of the second season of operations on the American Fork RR. There were no immediate takers, and the locomotive was not sold until late in 1873, probably December, to the organizers of the Eureka & Palisade RR, in Nevada. After passing through the Central Pacific's shops at Carlin for what appears to have been a refurbishing and repainting, this engine appears on the Eureka & Palisade RR in early 1874 as that road's No. 1, named "Eureka." In 1875, upon the arrival of a new Baldwin 4-4-0 named 'Eureka' (which still exists), the Mason appears to have been renamed "Onward," possibly as a result of someone having seen one or another of the large number of pictures of a 'similar' engine so named, or perhaps as a result of having discovered that name under several layers of paint on the engine. E. & P. No. 1, by whatever name, was sold in October 1879 to the then-being-built Nevada Central Ry., as its No. 2, named "Austin," which in mid-1881 is renumbered to 2nd No. 3, on account of the arrival of a new Mogul No. 2 from Baldwin; while it may have retained its name "Austin" as the new No. 3, it seems most frequently to be referred to as the "Dinkey" in this period. In December 1882, the "Dinkey" (No. 3) is transferred to the Utah & Northern, to be used 'temporarily' on that road, likely as a switcher; the freight charge of $132.93 is charged to the Utah & Northern's equipment account in December 1882, and the temporary transfer ends up as a permanent thing, and the engine is assigned No. 45 on the U&N. Renumbered in 1885 to number 296, it was vacated in May 1886, and scrapped. Nevada Central Ry. 2nd No. 3 transferred to Utah & Northern Ry. in December 1882, to be used 'temporarily' (according to the journal entry), but which was retained, and assigned U & N No. 45. The engine was an 0-4-4T "Bogie" built by the Mason Machine Works, Taunton, Mass., construction number 461, 1 Jul 1872, having 10x15" cylinders, 33" drivers, and an engine weight of 14 tons. In 1885, this engine was renumbered to U&N No. 296, with the system roster of June 1, 1885 showing the engine as having 11x15" cylinders, 34" drivers, and engine weight of 29,900 pounds As No. 296, this engine was declared vacant in May 1886, and scrapped. As late as 2004, George Pitchard's research showed that U&N 45 was NEVER rebuilt from its original 0-4-4T "Bogie" configuration into anything else, including some sort of bizarre 0-4-2T, as is alleged in at least one source that he was aware of. UP's June 1, 1885 listing of "Locomotives, Snow Plows, Flangers and Passenger and Freight Car Equipment" shows U&N 296 as a member of the "Odd" class, in the number series of 290-299, while the South Park 2-6-6-T locomotives of the similar Mason "Bogie" design were classed as Class D Mogul, and the South Park 2-8-6T Mason locomotives were classed as Class E Consolidation, the rear (or tank) truck not being considered in determining classification. |
Notes:
Utah & Northern Ry 2-8-0 — 6 locomotives
| 1885 UP System Number |
Builder | Builder Number |
Builder Date |
1889 OSL&UN Number |
1890 DL&G Number |
1899 C&S Number |
Notes |
| U&N 260 | Rhode Island | 1592 | Feb 1886 | OSL&UN 260 | DL&G 260 | C&S 57 | 1 |
| U&N 261 | Rhode Island | 1593 | Feb 1886 | OSL&UN 261 | DL&G 261 | C&S 58 | 2 |
| U&N 262 | Rhode Island | 1594 | Mar 1886 | OSL&UN 262 | DL&G 262 | C&S 59 | 3 |
| U&N 263 | Rhode Island | 1595 | Mar 1886 | OSL&UN 263 | DL&G 263 | C&S 60 | 4 |
| U&N 264 | Rhode Island | 1596 | Apr 1886 | OSL&UN 264 | DL&G 264 | C&S 61 | 5 |
| U&N 265 | Rhode Island | 1597 | Apr 1886 | OSL&UN 265 | DL&G 265 | C&S 62 | 6 |
Description:
| Drive Wheel Diameter: 37 inches |
| Cylinders: 16x18 inches |
| Maximum Tractive Effort: 16,620 pounds |
| Weight on Drivers: 60,200 pounds |
| Engine Weight: 70,118 pounds |
General Notes:
| a. | U&N 260-265 were the last new narrow gauge engines acquired by the Utah & Northern, as a group of six large 2-8-0 "Consolidated" engines, built in early 1886 by the Rhode Island Locomotive Works, Providence, Rhode Island. The May 1886 journal entry for the purchase of these locomotives (Nos. 260-265) is, at first glance, rather odd, since it is for only one locomotive - for which the likely explanation is that with six new locomotives being added, five old ones (Nos. 101, 285, 286, 296 and 297) were struck off, leaving a net of one new locomotive to be entered in the accounts. If the paperwork behind the May 1886 journal entry were ever to come to light, it would show that six new locomotives added, at $6,850.00 each, less five old locomotives vacated, at $6,850.00 each, leaves one new locomotive, at $6,850.00, to be charged in May of 1886. These locomotives, by far the largest on the Utah & Northern narrow gauge, were acquired primarily for the Butte-Anaconda ore trains,. but also with the haul over Monida Pass in mind; however, with the widening of the line from Butte to Garrison in July of 1886 (and its transfer to the Montana Union), the primary use of these engines became the Monida Pass work. Then, with the widening of the line north of Pocatello in July of 1887, little use for these engines remained on the bit of line still narrow gauge, and most (if not all) of these engines soon found their way to the South Park line in Colorado, to which road the entire class, all six of them, were transferred officially in July 1890. U&N 260-265 were renumbered to OSL&UN 260-265 in August 1889; the entire class was sold in July 1890 to Denver, Leadville & Gunnison Ry. 260-265; in January 1899 reorganization of UP's colorado roads as the Colorado & Southern Ry., they became C&S Nos. 57-62. C&S No. 60 (formerly U&N 263) donated to Idaho Springs, Colo., for display in 1941 (and still there), the others having been scrapped, in the 1923-1938 period. |
Notes:
| 1. | U&N 260 was built in 1886; to OSL&UN 260 in 1889; to DL&G 260 in 1890; to C&S 57 in 1899; vacated in 1923 |
| 2. | U&N 261 was built in 1886; to OSL&UN 261 in 1889; to DL&G 261 in 1890; to C&S 58 in 1899; vacated in 1938 |
| 3. | U&N 262 was built in 1886; to OSL&UN 262 in 1889; to DL&G 262 in 1890; to C&S 59 in 1899; vacated in 1925 |
| 4. | U&N 263 was built in 1886; to OSL&UN 263 in 1889; to DL&G 263 in 1890; to C&S 60 in 1899; vacated in 1941; displayed at Idaho Springs, Colorado |
| 5. | U&N 264 was built in 1886; to OSL&UN 264 in 1889; to DL&G 264 in 1890; to C&S 61 in 1899; vacated in 1930 |
| 6. | U&N 265 was built in 1886; to OSL&UN 265 in 1889; to DL&G 265 in 1890; to C&S 62 in 1899; vacated in 1927 |
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