RAILROAD OPERATING INFORMATION

UNION PACIFIC

Harvard Subdivision

FORMERLY Chicago & North Western Railway
OPENED 1854 by Illinois & Wisconsin Railroad (Chicago-Cary)
OPENED 1855 by Chicago St. Paul & Fond Du Lac Railroad (Cary-Janesville)
OPENED 1886 (Janesville-Evansville)
DOUBLE TRACK constructed 1882 (Chicago-Mayfair)/1884 (Mayfair-Des Plaines)
DOUBLE TRACK constructed 1893 (Des Plaines-Barrington)/1899 (Barrington-Harvard)
ABS installed 1892-1893 (Chicago-Barrington)/1930's (Barrington-Harvard)
ABS installed 1912 (Harvard-Evansville)
AUTOMATIC TRAIN STOP installed 1966-1967 (Chicago-Harvard)
LAST INTERCITY PASSENGER TRAIN: Chicago-Madison/1965
NORTH SEGMENT DOWNGRADED/ABANDONED 1980's (Harvard-Evansville)
COMMUTER SERVICE: Metra Union Pacific Northwest Line

By 1999, 3 tracks existed as far north as Mayfair, later extended to Des Plaines, and extended in 1930 to Barrington. At Crystal Lake Jct. is the junction with the McHenry Subdivision, which originally connected with the old Galena Division further south. North of Janesville, railroad originally extended northeast to Fond Du Lac. Line was constructed later from Janesville to Evansville Jct., connecting with an earlier railroad constructed from Beloit to Madison, and finally becoming part of the main route between Chicago and St. Paul and Minneapolis.

CLICK FOR RAILFAN TIPS AND PHOTOS

Radio Frequency - 160.890 (AAR Channel 52) (Chicago-CY)
Radio Frequency - 161.040 (AAR Channel 62) (CY-Evansville)

Stations/Former Stations/Milepost Locations

(Current Metra stops are capitalized)

Direction is northward from Chicago to Evansville

ITALICS INDICATE ABANDONED SEGMENTS

0.0 CHICAGO
0.2 Lake Street (tower)
0.3 Clinton Street
0.5 Northwest Jct.
0.9 Erie
2.7 CY (tower/junction)
2.8 CLYBOURN
5.2 Avondale Yard
6.7 IRVING PARK
7.6 Mayfair (CP crossing/remote-CY)
8.7 JEFFERSON PARK
9.7 GLADSTONE PARK
11.1 NORWOOD PARK
12.3 EDISON PARK
13.1 PARK RIDGE
14.6 DEE ROAD
16.7 DES PLAINES
17.3 Deval (UP/CN crossing/remote-CY)
18.2 CUMBERLAND
18.5 Seeger (junction-UP/remote-CY)
19.6 MT. PROSPECT
22.4 ARLINGTON HEIGHTS
24.2 ARLINGTON PARK
26.4 PALATINE
31.0 End Three Tracks (remote-dispatcher-Omaha)
31.5 BARRINGTON
31.9 CN Crossing (remote-CN dispatcher)
37.0 FOX RIVER GROVE
38.3 CARY
41.7 PINGREE ROAD
42.5 Crystal Lake Jct. (junction-UP)
42.9 CRYSTAL LAKE
45.7 Ridgefield
51.3 WOODSTOCK
55.7 Hartland
62.8 HARVARD
64.8 Lawrence
70.9 Sharon
78.5 Clinton Jct.
82.5 Tiffany
88.2 So. Janesville
91.4 Janesville
97.5 Leyden
102.0 End of Subdivision
106.7 Evansville Jct.

4 tracks from Clinton Street to CY, signaled for both directions with a Controlled Block System.

3 tracks from CY to Mayfair, signaled for both directions with a Controlled Block System.

3 tracks from Mayfair to Barrington signaled for normal left hand operation, center track signaled for both directions with a Controlled Block System.

2 tracks from Barrington to Harvard, signaled for normal left hand operation.

1 track from Harvard to End of Subdivision, Track Warrant Control in use. Automatic block signals between Harvard and Janesville.

Automatic Train Stop in use between Clinton Street and Harvard.


TRACK DIAGRAM

(Click for diagram of Chicago Terminal*.)

(*The former Chicago & North Western terminal at 500 W. Madison St. has been known by many different names through its history. Including "North Western Station", "Madison Street Station", "Chicago Passenger Station", "Metra Passenger Terminal", and currently "Ogilvie Transportation Center". This lack of a consistent name has resulted in many confused passengers over the years.)


LOST STATIONS (CHICAGO)

LOST STATIONS (OUTLYING)

Known discontinued passenger railroad stations. Includes zoomable Google maps.

INTERLOCKING TOWERS

Past and present towers and interlockings.

INTERLOCKING TOWERS (CHICAGO TERMINAL/OLD)

INTERLOCKING TOWERS (CHICAGO TERMINAL/NEW)