UP 1915 Steam Roster, Part 2

UP 2-8-0 — 7 locomotives

1915 UP Number	Builder	Builder Number	Date Built	Date Vacated
UP 311	Brooks	44961	Feb 1908	Mar 1938
UP 312	Brooks	44962	Feb 1908	Jun 1946
UP 313	Brooks	44963	Feb 1908	Aug 1946
UP 314	Brooks	44964	Feb 1908	Dec 1933
UP 315	Brooks	44965	Feb 1908	Feb 1949
UP 316	Brooks	44966	Feb 1908	Jan 1956
UP 317	Brooks	44967	Feb 1908	Mar 1949

Description:

CS Class: C-2

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	After 1936 all in-service 300 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

UP 2-8-0 — 6 locomotives (ex Oregon & Washington Railroad)

1915 UP Number	First Number	Builder	Builder Number	Date Built	Date Vacated
UP 318	O&W 1 (1st)	Brooks	44986	Jan 1908	Dec 1937
UP 319	O&W 2 (1st)	Brooks	44987	Jan 1908	Nov 1954
UP 320	O&W 3 (1st)	Brooks	44988	Jan 1908	Sep 1947
UP 321	O&W 4 (1st)	Brooks	44989	Jan 1908	Dec 1947
UP 322	O&W 5 (1st)	Brooks	44990	Jan 1908	Jun 1953
UP 323	O&W 6 (1st)	Brooks	44991	Jan 1908	Dec 1933

Description:

CS Class: C-2

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	UP 318-323 were built as Oregon & Washington Railroad 1-6 (1st) in 1908; sold to UP in May 1909 and renumbered to UP 318-323.
b.	Oregon & Washington Railroad was incorporated in Oregon in 1906 to build between Portland and Seattle; construction began at Vancouver, Washington (across the Columbia River from Portland) in 1907 and was completed to Seattle in October 1910. (click here for more information about O&WRR)
c.	After 1936 all in-service 300 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

UP 2-8-0 — 8 locomotives

Road Number	First Number	Date To UP	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 324	T&NO (GH&SA) 850	19 Aug 1910	Brooks	44996	Feb 1908	Mar 1957	1
UP 325	T&NO (GH&SA) 851	19 Aug 1910	Brooks	44997	Feb 1908	May 1956	2
UP 326	T&NO (GH&SA) 852	5 Aug 1910	Brooks	44998	Feb 1908	May 1947	3
(UP 327)							4
UP 328	T&NO (GH&SA) 854	30 Aug 1910	Brooks	45000	Feb 1908	Jul 1953	5
UP 329	T&NO (GH&SA) 855	Aug 1910	Brooks	45001	Feb 1908	May 1946	6
UP 330 (2nd)	T&NO (GH&SA) 856	Aug 1910	Brooks	45002	Feb 1908	Nov 1947	7
UP 331	T&NO (GH&SA) 857	Aug 1910	Brooks	45003	Feb 1908	Dec 1930	8

Description:

CS Class: C-2 (SP Class C-9)

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	UP 324-331 were built as Texas & New Orleans Railroad (Galveston Harrisburg & San Antonio Ry) 850-857; transferred to SP's Pacific Lines in 1909-1910; sold to UP in August 1910 and numbered UP 324-331; retained UP 324-331 numbers in 1915 system renumbering
b.	After 1936 all in-service 300 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	UP 324 was built as T&NO (GH&SA) 850 in 1908; to SP Pacific Lines in February 1910; to UP 324 in August 1910; to UP 6324 in March 1957 to clear the 300 series for new GP9s; vacated in 1957
2.	UP 325 was built as T&NO (GH&SA) 851 in 1908; to SP Pacific Lines in February 1910; to UP 325 in August 1910; vacated in 1956
3.	UP 326 was built as T&NO (GH&SA) 852 in 1908; to SP Pacific Lines in February 1910; to UP 326 in August 1910; vacated in 1947
4.	UP 327 was built as T&NO (GH&SA) 853 in 1908; to SP Pacific Lines in February 1910; to UP 327 in August 1910; returned to SP as GH&SA 831 (2nd) in 1912
5.	UP 328 was built as T&NO (GH&SA) 854 in 1908; to SP Pacific Lines in December 1909; to UP 328 in August 1910; vacated in 1953
6.	UP 329 was built as T&NO (GH&SA) 855 in 1908; to SP Pacific Lines in December 1909; to UP 329 in August 1910; vacated in 1946
7.	UP 330 (2nd) was built as T&NO (GH&SA) 856 in 1908; to SP Pacific Lines in December 1909; to UP 330 in August 1910; vacated in 1947
8.	UP 331 was built as T&NO (GH&SA) 857 in 1908; to SP Pacific Lines in December 1909; to UP 331 in August 1910; vacated in 1930

UP 2-8-0 — 2 locomotives

Road Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 332	GH&SA 828 (1st)	Baldwin	25895	Aug 1905	Mar 1957	1
UP 333	GH&SA 831	Baldwin	25904	Aug 1905	Dec 1937

Description:

CS Class: C-2 (SP Class C-9)

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	UP 332 and 333 were built as Galveston, Harrisburg & San Antonio Railway 828 (1st) and 831 in 1905; GH&SA 828 (1st) was transferred to SP's Pacific Lines in July 1910; both locomotives sold to UP in September 1910 and renumbered to UP 332, 333.
b.	After 1936 all in-service 300 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	UP 332 was renumbered to UP 6332 in March 1957 to clear the 300 series for new GP9s.

UP 2-8-0 — 9 locomotives

1915 UP Number	First Number	Date To UP	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 350	SP 2694	15 Feb 1910	Baldwin	23702	Mar 1904	Aug 1946	1
UP 351	SP 2695	5 Mar 1910	Baldwin	23712	Mar 1904	Jan 1948	2
UP 352	SP 2696	9 Mar 1910	Baldwin	23718	Apr 1904	Dec 1946	3
UP 353	SP 2697	27 Feb 1910	Baldwin	23719	Mar 1904	Mar 1948	4
UP 354	SP 2744	12 Apr 1910	Schenectady	30098	Oct 1904	Dec 1933	5
UP 355	SP 2699	24 Feb 1910	Baldwin	23737	Mar 1904	Mar 1957	6
UP 356	SP 2726	8 Apr 1910	Baldwin	23952	Jan 1905	Apr 1954	7
UP 357	SP 2737	11 Apr 1910	Schenectady	30091	Oct 1904	Mar 1957	8
UP 358	SP 2738	8 Apr 1910	Schenectady	30092	Oct 1904	Mar 1957	9

Description:

CS Class: C-2 (SP Class C-9)

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 22x30 inches

Maximum Tractive Effort: 43,305 pounds

Weight on Drivers: 187,000 pounds

Weight in Working Order (Engine Only): 209,900 pounds

Weight in Working Order (Engine and Tender): 342,950 pounds

Fuel: Coal

General Notes:

a.	After 1936 all in-service 300 series locomotives had superheaters installed, increasing the locomotive weight by an additional 3,000 pounds.

Notes:

1.	UP 350 was built as SP 2694 in 1904; to UP 350 in 1910; vacated in 1946
2.	UP 351 was built as SP 2695 in 1904; to UP 351 in 1910; vacated in 1948
3.	UP 352 was built as SP 2696 in 1904; to UP 352 in 1910; vacated in 1946
4.	UP 353 was built as SP 2697 in 1904; to UP 353 in 1910; vacated in 1948
5.	UP 354 was built as SP 2744 in 1904; to UP 354 in 1910; vacated in 1933
6.	UP 355 was built as SP 2699 in 1904; to UP 355 in 1910; vacated in 1957
7.	UP 356 was built as SP 2726 in 1904; to UP 356 in 1910; vacated in 1954
8.	UP 357 was built as SP 2737 in 1904; to UP 357 in 1910; vacated in 1957
9.	UP 358 was built as SP 2738 in 1904; to UP 358 in 1910; vacated in 1957

UP 2-8-0 — 1 locomotive (ex Vauclain compound)

1915 UP Number	First Number	Second Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 400	UP 1680 (1st)	UP 1620	Baldwin	18522	Dec 1900	Jul 1954	1

Description:

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 21x30 inches

Maximum Tractive Effort: 39,458 pounds

Weight on Drivers: 161,605 pounds

Weight in Working Order (Engine Only): 185,891 pounds

Weight in Working Order (Engine and Tender): 293,906 pounds

Fuel: Coal

General Notes:

a.	Built as Vauclain compound in 1900; rebuilt to simple in September 1910

Notes:

1.	UP 400 was built as UP 1680 (1st) in 1900; to UP 1620 in 1901; to UP 400 in 1915; vacated in 1954

UP 2-8-0 — 19 locomotives (ex Vaulcain compound)

1915 UP Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 401	UP 1621	Baldwin	17931	Jul 1900	Mar 1947	1
UP 402	UP 1622	Baldwin	17950	Jul 1900	Jul 1954	2
UP 403	UP 1623	Baldwin	17892	Jun 1900	Jul 1951	3
UP 404	UP 1624	Baldwin	17901	Jul 1900	Mar 1938	4
UP 405	UP 1625	Baldwin	17939	Jul 1900	Sep 1946	5
UP 406	UP 1626	Baldwin	17949	Jul 1900	Dec 1933	6
UP 407	UP 1627	Baldwin	17974	Jul 1900	Jul 1956	7
UP 408	UP 1628	Baldwin	17975	Jul 1900	Jun 1946	8
UP 409	UP 1629	Baldwin	17984	Jul 1900	Oct 1929	9
UP 410	UP 1630	Baldwin	17999	Aug 1900	Mar 1954	10
UP 411	UP 1631	Baldwin	18000	Aug 1900	Jun 1953	11
UP 412	UP 1632	Baldwin	18008	Aug 1900	May 1940	12
UP 413	UP 1633	Baldwin	18009	Aug 1900	May 1940	13
UP 414	UP 1634	Baldwin	18010	Aug 1900	May 1955	14
UP 415	UP 1635	Baldwin	18031	Aug 1900	Jul 1954	15
UP 416	UP 1636	Baldwin	18032	Aug 1900	Jun 1924	16
UP 417	UP 1637	Baldwin	18061	Aug 1900	Mar 1948	17
UP 418	UP 1638	Baldwin	18062	Aug 1900	Jul 1954	18
UP 419	UP 1639	Baldwin	18067	Aug 1900	Jul 1956	19

Description (as Vauclain coumpound):

Drive Wheel Diameter: 57 inches

Cylinders: 15-1/2&26x30 inches

Description (as simple):

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 21x30 inches

Maximum Tractive Effort: 39,458 pounds

Weight on Drivers: 161,605 pounds

Weight in Working Order (Engine Only): 185,891 pounds

Weight in Working Order (Engine and Tender): 301,689 pounds

Fuel: Coal

General Notes:

a.	In about 1914-1915, the 1621 series locomotives began having Schmidt superheaters installed; by 1937 UP 407, 411, 413 remained as saturated (non-superheated) locomotives; superheaters added 2,000 pounds to the locomotive weight.
b.	UP 401-419 were built as UP 1621-1639 in 1900; built as Vauclain compound; rebuilt to simple on the date shown:

	Road Number	Date Rebuilt
	UP 401	Oct 1910
	UP 402	Nov 1910
	UP 403
	UP 404
	UP 405	Jan 1912
	UP 406
	UP 407	Feb 1911
	UP 408	Jul 1911
	UP 409
	UP 410
	UP 411	Mar 1912
	UP 412	Apr 1910
	UP 413	Sep 1911
	UP 414
	UP 415	May 1910
	UP 416	May 1910
	UP 417	May 1911
	UP 418	Apr 1911
	UP 419

Notes:

1.	UP 401 was built as UP 1621 in 1900; to UP 401 in 1915; vacated in 1947
2.	UP 402 was built as UP 1622 in 1900; to UP 402 in 1915; vacated in 1954
3.	UP 403 was built as UP 1623 in 1900; to UP 403 in 1915; vacated in 1951
4.	UP 404 was built as UP 1624 in 1900; to UP 404 in 1915; vacated in 1938
5.	UP 405 was built as UP 1625 in 1900; to UP 405 in 1915; vacated in 1946
6.	UP 406 was built as UP 1626 in 1900; to UP 406 in 1915; vacated in 1933
7.	UP 407 was built as UP 1627 in 1900; to UP 407 in 1915; vacated in 1956; donated to Sidney, Nebraska.
8.	UP 408 was built as UP 1628 in 1900; to UP 408 in 1915; vacated in 1946
9.	UP 409 was built as UP 1629 in 1900; to UP 409 in 1915; vacated in 1929
10.	UP 410 was built as UP 1630 in 1900; to UP 410 in 1915; vacated in 1954
11.	UP 411 was built as UP 1631 in 1900; to UP 411 in 1915; vacated in 1953
12.	UP 412 was built as UP 1632 in 1900; to UP 412 in 1915; vacated in 1940
13.	UP 413 was built as UP 1633 in 1900; to UP 413 in 1915; vacated in 1940
14.	UP 414 was built as UP 1634 in 1900; to UP 414 in 1915; vacated in 1955
15.	UP 415 was built as UP 1635 in 1900; to UP 415 in 1915; vacated in 1954
16.	UP 416 was built as UP 1636 in 1900; to UP 416 in 1915; vacated in 1924; rebuilt to 0-8-0 UP 4500 in 1924.
17.	UP 417 was built as UP 1637 in 1900; to UP 417 in 1915; vacated in 1948
18.	UP 418 was built as UP 1638 in 1900; to UP 418 in 1915; vacated in 1954
19.	UP 419 was built as UP 1639 in 1900; to UP 419 in 1915; vacated in 1956

UP 2-8-0 — 40 locomotives (ex Vaulcain compound)

1915 UP Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 420	UP 1640	Baldwin	18068	Aug 1900	Mar 1949	1
UP 421	UP 1641	Baldwin	18200	Sep 1900	Apr 1956	2
UP 422	UP 1642	Baldwin	18250	Sep 1900	Mar 1947	3
UP 423	UP 1643	Baldwin	18262	Sep 1900	Jul 1955	4
UP 424	UP 1644	Baldwin	18263	Sep 1900	Oct 1929	5
UP 425	UP 1645	Baldwin	18264	Sep 1900	Mar 1947	6
UP 426	UP 1646	Baldwin	18288	Oct 1900	Sep 1934	7
UP 427	UP 1647	Baldwin	18292	Oct 1900	Dec 1947	8
UP 428	UP 1648	Baldwin	18303	Oct 1900	Dec 1958	9
UP 429	UP 1649	Baldwin	18323	Oct 1900	May 1940	10
UP 430	UP 1650	Baldwin	18324	Oct 1900	Jun 1958	11
UP 431	UP 1651	Baldwin	18346	Oct 1900	Mar 1938	12
UP 432	UP 1652	Baldwin	18347	Oct 1900	Mar 1955	13
UP 433	UP 1653	Baldwin	18366	Oct 1900	Jun 1955	14
UP 434	UP 1654	Baldwin	18367	Oct 1900	Nov 1953	15
UP 435	UP 1655	Baldwin	18399	Nov 1900	Sep 1934	16
UP 436	UP 1656	Baldwin	18400	Nov 1900	Jan 1946	17
UP 437	UP 1657	Baldwin	18413	Nov 1900	Sep 1955	18
UP 438	UP 1658	Baldwin	18414	Nov 1900	Apr 1954	19
UP 439	UP 1659	Baldwin	18431	Dec 1900	May 1940	20
UP 440	UP 1660	Baldwin	18435	Dec 1900	May 1955	21
UP 441	UP 1661	Baldwin	18436	Dec 1900	Apr 1954	22
UP 442	UP 1662	Baldwin	18437	Dec 1900	May 1947	23
UP 443	UP 1663	Baldwin	18438	Dec 1900	Apr 1946	24
UP 444	UP 1664	Baldwin	18439	Dec 1900	Sep 1930	25
UP 445	UP 1665	Baldwin	18440	Dec 1900	Apr 1954	26
UP 446	UP 1666	Baldwin	18468	Dec 1900	May 1947	27
UP 447	UP 1667	Baldwin	18469	Dec 1900	May 1940	28
UP 448	UP 1668	Baldwin	18470	Dec 1900	Jul 1956	29
UP 449	UP 1669	Baldwin	18491	Dec 1900	Jul 1954	30
UP 450	UP 1670	Baldwin	18492	Dec 1900	Dec 1930	31
UP 451	UP 1671	Baldwin	18504	Dec 1900	Jun 1953	32
UP 452	UP 1672	Baldwin	18505	Dec 1900	Jun 1940	33
UP 453	UP 1673	Baldwin	18506	Dec 1900	May 1940	34
UP 454	UP 1674	Baldwin	18507	Dec 1900	Dec 1933	35
UP 455	UP 1675	Baldwin	18508	Dec 1900	May 1946	36
UP 456	UP 1676	Baldwin	18509	Dec 1900	Dec 1947	37
UP 457	UP 1677	Baldwin	18519	Dec 1900	May 1940	38
UP 458	UP 1678	Baldwin	18520	Dec 1900	May 1946	39
UP 459	UP 1679	Baldwin	18521	Dec 1900	May 1947	40

Description (as Vauclain coumpound):

Drive Wheel Diameter: 57 inches

Cylinders: 15-1/2&26x30 inches

Description (as simple):

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 21x30 inches

Maximum Tractive Effort: 39,458 pounds

Weight on Drivers: 161,605 pounds

Weight in Working Order (Engine Only): 185,891 pounds

Weight in Working Order (Engine and Tender): 301,689 pounds

Fuel: Coal

General Notes:

a.	In about 1914-1915, the 1640 series locomotives began having Schmidt superheaters installed; by 1937 UP 414 and 419 remained as saturated (non-superheated) locomotives; superheaters added 2,000 pounds to the locomotive weight.
b.	At some unknown date, UP 443 was rebuilt from 21x30 inches cylinders (simple), to 23x30 inches cylinders; larger cylinders increased UP 443's maximum tractive effort from 39,458 pounds to 41,412 pounds.
c.	UP 1640-1679 (later UP 420-459) were built as Vauclain compound in 1900; rebuilt to simple on the date shown:

	Road Number	Date Rebuilt
	UP 420	Dec 1911
	UP 421
	UP 422
	UP 423
	UP 424
	UP 425
	UP 426
	UP 427
	UP 428	Dec 1910
	UP 429	Apr 1913
	UP 430
	UP 431
	UP 432	Feb 1911
	UP 433	Jul 1910
	UP 434	Jul 1909
	UP 435	Jun 1910
	UP 436
	UP 437
	UP 438	Dec 1910
	UP 439
	UP 440
	UP 441
	UP 442
	UP 443	Jan 1910
	UP 444
	UP 445
	UP 446
	UP 447
	UP 448
	UP 449
	UP 450
	UP 451
	UP 452
	UP 453	Jan 1910
	UP 454	Feb 1911
	UP 455
	UP 456	Feb 1912
	UP 457
	UP 458
	UP 459

Notes:

1.	UP 420 was built as UP 1640 in 1900; to UP 420 in 1915; vacated in 1949
2.	UP 421 was built as UP 1641 in 1900; to UP 421 in 1915; vacated in 1956; donated to Fairbury, Nebraska.
3.	UP 422 was built as UP 1642 in 1900; to UP 422 in 1915; vacated in 1947
4.	UP 423 was built as UP 1643 in 1900; to UP 423 in 1915; vacated in 1955; donated to Gering, Nebraska.
5.	UP 424 was built as UP 1644 in 1900; to UP 424 in 1915; vacated in 1929
6.	UP 425 was built as UP 1645 in 1900; to UP 425 in 1915; vacated in 1947
7.	UP 426 was built as UP 1646 in 1900; to UP 426 in 1915; vacated in 1934
8.	UP 427 was built as UP 1647 in 1900; to UP 427 in 1915; vacated in 1947
9.	UP 428 was built as UP 1648 in 1900; to UP 428 in 1915; vacated in 1958; donated to Kansas City, Kansas; moved to Illinois Railway Museum at Union, Illinois.
10.	UP 429 was built as UP 1649 in 1900; to UP 429 in 1915; vacated in 1940
11.	UP 430 was built as UP 1650 in 1900; to UP 430 in 1915; vacated in 1958
12.	UP 431 was built as UP 1651 in 1900; to UP 431 in 1915; vacated in 1938
13.	UP 432 was built as UP 1652 in 1900; to UP 432 in 1915; vacated in 1955
14.	UP 433 was built as UP 1653 in 1900; to UP 433 in 1915; vacated in 1955
15.	UP 434 was built as UP 1654 in 1900; to UP 434 in 1915; vacated in 1953
16.	UP 435 was built as UP 1655 in 1900; to UP 435 in 1915; vacated in 1934
17.	UP 436 was built as UP 1656 in 1900; to UP 436 in 1915; vacated in 1946
18.	UP 437 was built as UP 1657 in 1900; to UP 437 in 1915; vacated in 1955; donated to Grand Island, Nebraska.
19.	UP 438 was built as UP 1658 in 1900; to UP 438 in 1915; vacated in 1954
20.	UP 439 was built as UP 1659 in 1900; to UP 439 in 1915; vacated in 1940
21.	UP 440 was built as UP 1660 in 1900; to UP 440 in 1915; vacated in 1955; donated to State of Nebraska, displayed at Nebraska State Fairgrounds, Lincoln, Nebraska; donated in 1975 to Mid-Continent Railway Museum at North Freedom, Wisconsin. From Mid-Continent's web site: "retired and donated to the Nebraska State Fair Association and placed on display at the fairgrounds in Lincoln, Nebraska. When the fairgrounds were converted into a university coliseum, #440 was saved by the Cornhusker Chapter of the National Railway Historical Society. Unable to find a home for the venerable 2-8-0 in the Lincoln area, the chapter offered #440 as a donation to Mid-Continent. She was moved on her own wheels from Nebraska via Sioux City, Iowa and Mankato, Minnesota and arrived at North Freedom in June of 1975." (photos)
22.	UP 441 was built as UP 1661 in 1900; to UP 441 in 1915; vacated in 1954
23.	UP 442 was built as UP 1662 in 1900; to UP 442 in 1915; vacated in 1947
24.	UP 443 was built as UP 1663 in 1900; to UP 443 in 1915; vacated in 1946
25.	UP 444 was built as UP 1664 in 1900; to UP 444 in 1915; vacated in 1930
26.	UP 445 was built as UP 1665 in 1900; to UP 445 in 1915; vacated in 1954
27.	UP 446 was built as UP 1666 in 1900; to UP 446 in 1915; vacated in 1947
28.	UP 447 was built as UP 1667 in 1900; to UP 447 in 1915; vacated in 1940
29.	UP 448 was built as UP 1668 in 1900; to UP 448 in 1915; vacated in 1956
30.	UP 449 was built as UP 1669 in 1900; to UP 449 in 1915; vacated in 1954
31.	UP 450 was built as UP 1670 in 1900; to UP 450 in 1915; vacated in 1930
32.	UP 451 was built as UP 1671 in 1900; to UP 451 in 1915; vacated in 1953
33.	UP 452 was built as UP 1672 in 1900; to UP 452 in 1915; vacated in 1940; wrecked on September 21, 1939 at Lindsey, Kansas (on the Solomon Branch); retired June 1940.
34.	UP 453 was built as UP 1673 in 1900; to UP 453 in 1915; vacated in 1940
35.	UP 454 was built as UP 1674 in 1900; to UP 454 in 1915; vacated in 1933
36.	UP 455 was built as UP 1675 in 1900; to UP 455 in 1915; vacated in 1946
37.	UP 456 was built as UP 1676 in 1900; to UP 456 in 1915; vacated in 1947
38.	UP 457 was built as UP 1677 in 1900; to UP 457 in 1915; vacated in 1940
39.	UP 458 was built as UP 1678 in 1900; to UP 458 in 1915; vacated in 1946
40.	UP 459 was built as UP 1679 in 1900; to UP 459 in 1915; vacated in 1947

UP 2-8-0 — 20 locomotives (ex Vaulcain Compound)

1915 UP Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 460	UP 1680 (2nd)	Baldwin	19104	Jun 1901	Apr 1956	1
UP 461	UP 1681	Baldwin	19155	Jun 1901	Dec 1933	2
UP 462	UP 1682	Baldwin	19156	Jun 1901	May 1940	3
UP 463	UP 1683	Baldwin	19157	Jun 1901	Feb 1954	4
UP 464	UP 1684	Baldwin	19188	Jul 1901	May 1940	5
UP 465	UP 1685	Baldwin	19189	Jul 1901	Mar 1956	6
UP 466	UP 1686	Baldwin	19190	Jul 1901	Dec 1933	7
UP 467	UP 1687	Baldwin	19191	Jul 1901	May 1940	8
UP 468	UP 1688	Baldwin	19192	Jul 1901	Dec 1936	9
UP 469	UP 1689	Baldwin	19193	Jul 1901	Mar 1947	10
UP 470	UP 1690	Baldwin	19243	Jul 1901	Jun 1947	11
UP 471	UP 1691	Baldwin	19244	Jul 1901	Dec 1933	12
UP 472	UP 1692	Baldwin	19245	Jul 1901	Oct 1954	13
UP 473	UP 1693	Baldwin	19246	Jul 1901	May 1936	14
UP 474	UP 1694	Baldwin	19247	Jul 1901	May 1940	15
UP 475	UP 1695	Baldwin	19290	Jul 1901	May 1948	16
UP 476	UP 1696	Baldwin	19291	Jul 1901	Apr 1952	17
UP 477	UP 1697	Baldwin	19292	Jul 1901	Jul 1955	18
UP 478	UP 1698	Baldwin	19293	Jul 1901	Nov 1953	19
UP 479	UP 1699	Baldwin	19294	Jul 1901	Jan 1947	20

Description (as Vauclain coumpound):

Drive Wheel Diameter: 57 inches

Cylinders: 15-1/2&26x30 inches

Description (as simple):

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 21x30 inches

Maximum Tractive Effort: 39,458 pounds

Weight on Drivers: 161,605 pounds

Weight in Working Order (Engine Only): 185,891 pounds

Weight in Working Order (Engine and Tender): 301,689 pounds

Fuel: Coal

General Notes:

a.	In about 1914-1915, the 1680 series locomotives began having Schmidt superheaters installed; by 1931 all had received superheaters, which added 2,000 pounds to the locomotive weight.
b.	UP 1698 and 1699 (later UP 478 and 479) were rebuilt within a year of their delivery to serve as test locomotives for a larger firebox design; the new design matched the design used on the UP's later 1901-1920 series of 2-8-0 locomotives built in 1903; the larger fireboxes resulted in an increase of 7,800 pounds of locomotive weight.

b.	UP 1680-1699 (later 460-479) were built as Vauclain compound; rebuilt to simple on the date shown:

	Road Number	Date Rebuilt
	UP 460
	UP 461
	UP 462
	UP 463
	UP 464
	UP 465
	UP 466
	UP 467
	UP 468	Feb 1910
	UP 469
	UP 470	Mar 1910
	UP 471	Jan 1913
	UP 472
	UP 473
	UP 474
	UP 475
	UP 476	Nov 1910
	UP 477	Apr 1910
	UP 478
	UP 479

Notes:

1.	UP 460 was built as UP 1680 (2nd) in 1901; to UP 460 in 1915; vacated in 1956; donated to Marysville, Kansas.
2.	UP 461 was built as UP 1681 in 1901; to UP 461 in 1915; vacated in 1933
3.	UP 462 was built as UP 1682 in 1901; to UP 462 in 1915; vacated in 1940
4.	UP 463 was built as UP 1683 in 1901; to UP 463 in 1915; vacated in 1954
5.	UP 464 was built as UP 1684 in 1901; to UP 464 in 1915; vacated in 1940
6.	UP 465 was built as UP 1685 in 1901; to UP 465 in 1915; vacated in 1956
7.	UP 466 was built as UP 1686 in 1901; to UP 466 in 1915; vacated in 1933
8.	UP 467 was built as UP 1687 in 1901; to UP 467 in 1915; vacated in 1940
9.	UP 468 was built as UP 1688 in 1901; to UP 468 in 1915; vacated in 1936
10.	UP 469 was built as UP 1689 in 1901; to UP 469 in 1915; vacated in 1947
11.	UP 470 was built as UP 1690 in 1901; to UP 470 in 1915; vacated in 1947
12.	UP 471 was built as UP 1691 in 1901; to UP 471 in 1915; vacated in 1933
13.	UP 472 was built as UP 1692 in 1901; to UP 472 in 1915; vacated in 1954
14.	UP 473 was built as UP 1693 in 1901; to UP 473 in 1915; vacated in 1936
15.	UP 474 was built as UP 1694 in 1901; to UP 474 in 1915; vacated in 1940
16.	UP 475 was built as UP 1695 in 1901; to UP 475 in 1915; vacated in 1948
17.	UP 476 was built as UP 1696 in 1901; to UP 476 in 1915; vacated in 1952
18.	UP 477 was built as UP 1697 in 1901; to UP 477 in 1915; vacated in 1955; donated to Salina, Kansas.
19.	UP 478 was built as UP 1698 in 1901; to UP 478 in 1915; vacated in 1953
20.	UP 479 was built as UP 1699 in 1901; to UP 479 in 1915; vacated in 1947

UP 2-8-0 — 20 locomotives (ex Vauclain compound)

1915 UP Number	First Number	Builder	Builder Number	Date Built	Date Vacated	Notes
UP 480	UP 1901	Baldwin	21718	Mar 1903	Feb 1956	1
UP 481	UP 1902	Baldwin	21745	Apr 1903	Jun 1958	2
UP 482	UP 1903	Baldwin	21746	Apr 1903	Dec 1933	3
UP 483	UP 1904	Baldwin	21804	Apr 1903	May 1940	4
UP 484	UP 1905	Baldwin	21776	Apr 1903	Aug 1929	5
UP 485	UP 1906	Baldwin	21784	Apr 1903	Jun 1956	6
UP 486	UP 1907	Baldwin	21785	Apr 1903	Mar 1957	7
UP 487	UP 1908	Baldwin	21793	Apr 1903	Aug 1946	8
UP 488	UP 1909	Baldwin	21805	Apr 1903	Dec 1930	9
UP 489	UP 1910	Baldwin	21809	Apr 1903	Mar 1958	10
UP 490	UP 1911	Baldwin	21810	Apr 1903	May 1958	11
UP 491	UP 1912	Baldwin	21811	Apr 1903	Jul 1956	12
UP 492	UP 1913	Baldwin	21853	Apr 1903	Nov 1956	13
UP 493	UP 1914	Baldwin	21860	Apr 1903	Nov 1947	14
UP 494	UP 1915	Baldwin	21868	Apr 1903	Jun 1955	15
UP 495	UP 1916	Baldwin	21901	Apr 1903	Oct 1950	16
UP 496	UP 1917	Baldwin	21918	Apr 1903	Dec 1933	17
UP 497	UP 1918	Baldwin	21919	Apr 1903	Mar 1957	18
UP 498	UP 1919	Baldwin	21958	Apr 1903	Jul 1954	19
UP 499	UP 1920	Baldwin	22040	May 1903	Sep 1934	20

Description (as Vauclain coumpound):

Drive Wheel Diameter: 57 inches

Cylinders: 15-1/2&26x30 inches

Description (as simple):

Cabside Class: C-57

Drive Wheel Diameter: 57 inches

Cylinders: 21x30 inches

Maximum Tractive Effort: 39,458 pounds

Weight on Drivers: 172,500 pounds

Weight in Working Order (Engine Only): 192,760 pounds

Weight in Working Order (Engine and Tender): 308,558 pounds

Fuel: Coal

General Notes:

a.	In about 1914-1915, the 1901 series locomotives began having Schmidt superheaters installed; by 1937 UP 484, 492, 494, and 495 remained as saturated (non-superheated) locomotives.
b.	Built as Vauclain compound; rebuilt to simple in 1912-1918 (locomotive folio diagram book shows UP 478, 479, 486, and 489 as the only remaining as compound locomotives of class as late as May 1918)
c.	Rebuilt from Vauclain compound to simple on the date shown.

	1915 UP Number	Date Rebuilt
	UP 460
	UP 461
	UP 462
	UP 463
	UP 464
	UP 465
	UP 466
	UP 467
	UP 468
	UP 469
	UP 470
	UP 471
	UP 472
	UP 473
	UP 474
	UP 475
	UP 476
	UP 477
	UP 478
	UP 479

Notes:

1.	UP 480 was built as UP 1901 in 1903; to UP 480 in 1915; vacated in 1956; donated to North Platte, Nebraska.
2.	UP 481 was built as UP 1902 in 1903; to UP 481 in 1915; vacated in 1958; donated to Kearney, Nebraska.
3.	UP 482 was built as UP 1903 in 1903; to UP 482 in 1915; vacated in 1933
4.	UP 483 was built as UP 1904 in 1903; to UP 483 in 1915; vacated in 1940
5.	UP 484 was built as UP 1905 in 1903; to UP 484 in 1915; vacated in 1929
6.	UP 485 was built as UP 1906 in 1903; to UP 485 in 1915; vacated in 1956; donated to Lexington, Nebraska.
7.	UP 486 was built as UP 1907 in 1903; to UP 486 in 1915; vacated in 1957
8.	UP 487 was built as UP 1908 in 1903; to UP 487 in 1915; vacated in 1946
9.	UP 488 was built as UP 1909 in 1903; to UP 488 in 1915; vacated in 1930
10.	UP 489 was built as UP 1910 in 1903; to UP 489 in 1915; vacated in 1958
11.	UP 490 was built as UP 1911 in 1903; to UP 490 in 1915; vacated in 1958
12.	UP 491 was built as UP 1912 in 1903; to UP 491 in 1915; vacated in 1956
13.	UP 492 was built as UP 1913 in 1903; to UP 492 in 1915; vacated in 1956
14.	UP 493 was built as UP 1914 in 1903; to UP 493 in 1915; vacated in 1947
15.	UP 494 was built as UP 1915 in 1903; to UP 494 in 1915; vacated in 1955
16.	UP 495 was built as UP 1916 in 1903; to UP 495 in 1915; vacated in 1950; wrecked on September 24, 1950 at Troy, Kansas (on the St. Joseph Subdivision of the Kansas Division); retired in October 1950.
17.	UP 496 was built as UP 1917 in 1903; to UP 496 in 1915; vacated in 1933
18.	UP 497 was built as UP 1918 in 1903; to UP 497 in 1915; vacated in 1957
19.	UP 498 was built as UP 1919 in 1903; to UP 498 in 1915; vacated in 1954
20.	UP 499 was built as UP 1920 in 1903; to UP 499 in 1915; vacated in 1934

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