C&M Subdivision

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C&M Subdivision
Metra F59PH #99 At Deerfield Station
Overview
StatusActive
OwnerCanadian Pacific Kansas City Limited (north of Rondout, Illinois) Metra (Rondout, Illinois to Chicago Union Station)
LocaleNorthern Chicago metropolitan area, Milwaukee
Termini
Service
TypeCommuter rail, Freight rail
Operator(s)Canadian Pacific Kansas City Limited, Amtrak, Metra
History
Completed1873
Technical
Line length85.5 mi (137.6 km)
Number of tracks2, 3
Track gauge4 ft 8+12 in (1,435 mm) standard gauge
SignallingCentralized traffic control
Route map

85.7
Milwaukee Intermodal Station Amtrak
west to Watertown Subdivision
The Milwaukee Electric
Menomonee River
to Muskego Yard
The Milwaukee Electric
Kinnickinnic River
Union Pacific Railroad
Union Pacific Railroad
78.0
Milwaukee Airport Railroad Station Amtrak
77.9
Lake
72.0
Oakwood
69.4
Caledonia
61.8
Sturtevant Amtrak
wye, to Union Pacific Railroad
Hiawatha Connection Line to Trevor (proposed)
57.1
Somers
52.6
Truesdell
Pleasant Prairie
Wisconsin
Illinois
46.5
Russell
42.9
Wadsworth
38.3
Gurnee
MD-N to Fox Lake
North Shore Line
EJE/CN flyover (proposed)
32.3
Rondout (EJE/CN)
28.0
Lake Forest Metra
24.2
Deerfield Metra
22.9
Lake Cook Road Metra
21.1
Northbrook Metra
20.5
Tower A-20
UP Milwaukee Subdivision
18.8
Glen of North Glenview Metra
17.4
Glenview Metra Amtrak
16.2
Golf Metra
14.3
Morton Grove Metra
11.6
Edgebrook Metra
10.2
Forest Glen Metra
9.0
UP Harvard Subdivision UP-NW
8.9
Mayfair Metra
8.3
UP Cragin Lead
8.2
Grayland Metra
6.4
Healy Metra
5.4
Pacific Junction, Tower A-5
Elgin Subdivision MD-W NCS
2.9
Western Avenue Metra
2.9
Tower A-2
UP Geneva Subdivision UP-W
0.0
Chicago Union Station Metra Amtrak
NS Chicago Line

The Chicago and Milwaukee Subdivision (commonly referred to as the C&M Subdivision or C&M Sub) is a 85.5-mile (137.6 km) railway line running between Chicago, Illinois and Milwaukee, Wisconsin. It is mostly dispatched by Canadian Pacific Kansas City Limited (through its primary United States subsidiary, the Soo Line Railroad) from a CP Rail facility in Minneapolis. From Pacific Junction to Chicago Union Station, it is dispatched by Metra's Consolidated Control Facility.[1] The C&M Subdivision is the primary of CPKC's two northern routes from Chicago.[2] The Union Pacific Railroad operates its Milwaukee Subdivision, a former Chicago & Northwestern Railway line, parallel to the C&M (albeit to the east).

From Chicago Union Station to Pacific Junction (Tower A-5), the territory is triple tracked and primarily hosts Amtrak and Metra trains. From Pacific Junction (Tower A-5) to Milwaukee, it is double tracked. Freight trains do not go further south of Pacific Junction (Tower A-5) unless they are reversing to access the Belt Railway of Chicago at Cragin Junction (where the Milwaukee District West Line's Grand/Cicero station is located). This junction is the northernmost point of the Belt Railway.[3]

The line carries Amtrak's Empire Builder and Hiawatha Service,[4] while Metra operates trains on the Milwaukee District North Line between Union Station and Rondout.[1] The Wisconsin & Southern Railroad runs freight services from Janesville, Wisconsin to Chicago WSOR using trackage rights south of Rondout.[5][6] Canadian Pacific also runs frequent freight trains on this line.

History[edit]

The line had previously been owned by the Chicago, Milwaukee, St. Paul and Pacific Railroad, commonly known as the Milwaukee Road.[7][8] It once carried the Milwaukee Road's fast Hiawatha passenger trains, including trains that regularly exceeded 100 miles per hour (160 km/h). For several years in the 1940s and early 1950s, trains were scheduled to run along this stretch in 75 minutes or less.[9] While stricter regulations eventually reduced the speed limit to 79 miles per hour (127 km/h) along this stretch, plans are in place as of 2010 to improve the line to support speeds up to 110 miles per hour (180 km/h)—modestly faster than historic trains that used the route.[10]

References[edit]

  1. ^ a b Vandervoort, William. "RAILROAD OPERATING INFORMATION | METRA/CANADIAN PACIFIC | C&M Subdivision". Chicago Transit & Railfan Website. Archived from the original on May 5, 2022. Retrieved July 4, 2022.
  2. ^ "2020 Network Map" (PDF). Canadian Pacific Railway. June 2020. Archived (PDF) from the original on November 23, 2021. Retrieved July 4, 2022.
  3. ^ Gustason, Bill. "Cragin Junction - Grand/Cicero Station". CHICAGO AREA RAIL JUNCTIONS. Archived from the original on July 4, 2022. Retrieved July 4, 2022.
  4. ^ "Intercity Rail Map". ASM TransitDocs. Archived from the original on July 4, 2022. Retrieved July 4, 2022.
  5. ^ United States Department of Transportation; Federal Railroad Administration. "FRA - Safety Map". Archived from the original on July 5, 2022. Retrieved July 4, 2022.
  6. ^ "WSOR current operations around Madison?". Trainorders.com. December 12, 2012. Archived from the original on July 5, 2022. Retrieved July 4, 2022.
  7. ^ Winter, Don. "Milwaukee to Rondout". Retrieved June 6, 2010.
  8. ^ Winter, Don. "Rondout to Tower A20". Retrieved June 6, 2010.
  9. ^ Scribbins, Jim (2007) [1970]. The Hiawatha Story. Minneapolis, MN: University of Minnesota Press. ISBN 978-0-8166-5003-3.
  10. ^ "Fact Sheet: High Speed Intercity Passenger Rail Program: Minneapolis/St. Paul - Madison - Milwaukee - Chicago". whitehouse.gov. Archived from the original on January 21, 2017. Retrieved June 6, 2010 – via National Archives.