Colorado and Southern Classes E-4 and E-4a

The Colorado and Southern Classes E-4 and E-4a are classes of 2-8-2 "Mikado" type steam locomotives that were built in two batches of the series, such as the "O-1" and "O-1a".
==History==
During the days of steam, the Colorado and Southern Railway needed an all-new class of steam locomotives that could haul freight trains at fast speeds, in response to this, the Baldwin Locomotive Works, who was insisting on designing a locomotive class for the Colorado and Southern Railway had went to the drawing board to create an all-new design.
Enter the Colorado and Southern Classes E-4 and E-4a, they were built to haul freight trains at a maximum speed of 65 mph (105 km/h) and that they had two types of series within the class, such as the "E-4" and "E-4a". A total of five examples were built and were numbered 800-804.
All five examples were updated and reclassified as "E-4a", and all five examples were passed onto the Chicago, Burlington and Quincy Railroad from 1933-1947,
Withdrawal of the class had occurred and not a single one of the five were preserved, they were all scrapped.
==Stock list==
Number(s)	Build date(s)	Operator(s)	Image(s)	Status
800 	1911 (E-4)
1925 (E-4a)	Colorado and Southern Railway
Chicago, Burlington and Quincy Railroad	 	Scrapped
801 	1911 (E-4)
1925 (E-4a)	Colorado and Southern Railway
Chicago, Burlington and Quincy Railroad	 	Scrapped
802 	1911 (E-4)
1925 (E-4a)	Colorado and Southern Railway
Chicago, Burlington and Quincy Railroad	 	Scrapped
803 	1911 (E-4)
1925 (E-4a)	Colorado and Southern Railway
Chicago, Burlington and Quincy Railroad	 	Scrapped
804 	1911 (E-4)
1925 (E-4a)	Colorado and Southern Railway
Chicago, Burlington and Quincy Railroad	 	Scrapped
Category:2-8-2 steam locomotives
Category:2-8-2 locomotives
Category:Chicago, Burlington & Quincy Railroad
Category:Burlington Route
Category:United States
Category:American locomotives
Category:Steam locomotives
Category:Tender locomotives
Category:Eight-coupled locomotives
Category:CB&Q locomotives
Category:Baldwin locomotives
Category:Burlington Route Locomotives
Category:Locomotives
Category:Built in 1923
Category:Colorado and Southern Railway
Category:Scrapped locomotives
Category:4 foot 8 1⁄2 inch gauge
Category:Standard gauge locomotives
Category:American steam locomotives
Category:Scrapped steam locomotives
Category:Freight locomotives