List of Milwaukee Road locomotives

Milwaukee Road steam locomotives were organized into classes by wheel arrangement.

Additional suffixes, where used indicated:

Class A was the 4-4-2 type.

Class B was for Vauclain compound 4-6-0s built by Baldwin Locomotive Works. Most were rebuilt as simple engines, those not rebuilt were scrapped in the late 1920s.

Class C was the 2-8-0 type.

Class D was the 0-8-0 type.

Class E was reserved for the electric locomotives.

Class F covered the 4-6-2 and 4-6-4 types.

Class G was the simple 4-6-0 type, some of which were rebuilt from class B compounds.

Class H covered the 4-4-0 "American" type.

Class I covered the 0-6-0 switcher types.

Class J covered 0-4-0 switchers.

Class K comprised 2-6-2 "Prairie" locomotives.

Class L was for 2-8-2 "Mikado" locomotives.

Class M was for the 2-6-0 type.

Class N consisted of articulated locomotives of 2-6-6-2 arrangement.

Class S were 4-8-4 "Northern" locomotives.

Class X consisted of Shay locomotives.

The Milwaukee was one of the most electrified railroads in the United States. The system used was 3,000 volt DC overhead line.