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to a level the locomotive's grip on the rails could handle. The improvements were successful, but the IC opted not to convert anymore locomotives to No. 1's specifications. The rest of the 7000 class 2-8-4s were rebuilt, but they retained their wheel arrangements, and the last were retired in the
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514:"Berkshire" locomotive. It was designed to pull longer and faster freight trains, but the locomotive was unable to do so, since it was prone to wheel slippage. No. 1 was rebuilt to resolve the slippage issues, and it spent its final years in service pulling passenger trains.
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where No. 1 was assigned during the 1938–1939 period, made some modifications to No. 1, including to the weight equalization across the locomotive's wheels and to reduce the cylinder diameter from 27 to 24 inches (686 to 610 mm).
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shops from
Illinois Central 7000 class 2-8-4 "Berkshire" No. 7038 as an experiment to haul fast freight trains. Freight traffic had been growing too large for the IC's
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locomotives could manage. The 2-8-4 class No. 1 was rebuilt from were prone to rough riding while traveling above 40 miles per hour (64 km/h).
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27 in × 30 in (686 mm × 762 mm), later 24 in × 30 in (610 mm × 762 mm)
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was too low—it was unable to obtain a proper grip on the rails. John L. McIntyre, the IC road foreman of locomotives at
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was a 4-6-4 "Hudson" type steam locomotive built in 1937 at the
Illinois Central Railroad's shops from an older
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The experiment was deemed unsuccessful. The No. 1 locomotive was prone to wheel slippage, since its
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early-mid 1950s. In 1945, No. 1 was renumbered to 2499 and assigned to passenger service between
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In 1937, No. 1 was constructed at the
Illinois Central Railroad's (IC) own
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68,288 lbf (303.8 kN), later 53,956 lbf (240.0 kN)
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530:"Pacific" types, and they required more speed than the railroad's
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388,000 lb (176,000 kilograms; 176 metric tons)
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248,000 lb (112,000 kilograms; 112 metric tons)
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712:Standard gauge locomotives of the United States
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692:Individual locomotives of the United States
626:This steam locomotive-related article is a
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109:Learn how and when to remove this message
717:Railway locomotives introduced in 1926
697:Steam locomotives of the United States
549:The latter was to reduce the starting
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383:2,111 sq ft (196.1 m)
366:5,164 sq ft (479.8 m)
47:adding citations to reliable sources
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358:414 sq ft (38.5 m)
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334:100 sq ft (9.3 m)
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508:Illinois Central Railroad No. 1
342:270 lbf/in (1.86 MPa)
34:needs additional citations for
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682:Illinois Central locomotives
630:. You can help Knowledge by
597:"Illinois Central Number 1"
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574:"Illinois Central Hudsons"
479:1, renumbered 2499 in 1945
363: • Total surface
470:Illinois Central Railroad
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380: • Heating area
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176:Illinois Central Railroad
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298: in (1,867 mm)
58:"Illinois Central No. 1"
331: • Grate area
722:Steam locomotive stubs
124:Illinois Central No. 1
159:Lima Locomotive Works
702:Scrapped locomotives
601:Illinois-Central.net
355: • Firebox
43:improve this article
707:Freight locomotives
578:SteamLocomotive.com
428:Performance figures
539:factor of adhesion
677:4-6-4 locomotives
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584:on 2006-03-07
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54:Find sources:
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32:This article
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632:expanding it
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604:. Retrieved
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586:. Retrieved
582:the original
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371:Superheater:
181:Rebuild date
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41:Please help
36:verification
33:
492:Disposition
414:Walschaerts
315:Loco weight
671:Categories
606:2006-01-23
588:2006-01-23
566:References
556:Louisville
409:Valve gear
165:Build date
147:Power type
99:March 2024
69:newspapers
16:Locomotive
466:Operators
389:Cylinders
173:Rebuilder
496:Scrapped
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323:Firebox:
263: in
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518:History
484:Retired
476:Numbers
293:⁄
258:⁄
238:2′C2′ h
155:Builder
83:scholar
461:Career
280:Driver
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532:2-8-2
528:4-6-2
512:2-8-4
244:Gauge
226:4-6-4
221:Whyte
150:Steam
90:JSTOR
76:books
628:stub
558:and
487:1949
282:dia.
184:1937
168:1926
62:news
393:Two
234:UIC
45:by
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