Stouffville line

Stouffville
A southbound Stouffville train west of Danforth GO station.
Overview
OwnerMetrolinx
LocaleGreater Toronto Area
Termini
Stations11
Service
TypeCommuter rail
SystemGO Transit rail services
Operator(s)GO Transit
Rolling stockMPI MP40PH-3C, MPI MP54AC, EMD F59PH; Bombardier BiLevel Coach
Daily ridership6,700 (2019)
History
OpenedSeptember 7, 1982 (1982-09-07)
Technical
Line length49.6 km (30.8 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Operating speed90 miles per hour (145 km/h) (max)
Route map
km
Uxbridge
(proposed)
49.6
Old Elm
46.8
Stouffville
38.7
Mount Joy
36.7
Markham
35.0
Centennial
30.6
Unionville
27.4
Milliken
Finch–Kennedy
22.9
Agincourt
16.4
Kennedy
13.8
Scarborough
8.4
Danforth
Don Yard
0.0
Union Station
km
Detailed diagram
km
 
Uxbridge
proposed as part of
MoveOntario 2020
49.6
Old Elm
2.8
Stouffville to Lincolnville
49.3
10th Line 
49.2
Bethesda Road
48.4
private farm crossing
47.1
Millard Street
47.0
Stouffville Creek
47.3
Stouffville Junction
Lake Simcoe Junction Railway
47.1
46.8
Stouffville
8.1
Mount Joy to Stouffville
46.7
Main Street, Stouffville 
46.5
45.9
Hoover Park Drive
45.2
Reeves Way Boulevard
44.7
19th Avenue
44.3
42.5
40.5
40.0
39.2
Castlemore Avenue
38.8
Bur Oak Avenue
38.7
Mount Joy
2.0
Markham to Mount Joy
37.8
36.8
Main Street Markham
36.7
Markham
1.7
Centennial to Markham
36.6
Snider Drive 
36.4
Robinson Creek
35.4
35.1
35.0
Centennial
4.4
Unionville to Centennial
33.5
Eckard Creek 
32.7
32.5
Bruce Creek
32.3
Mill Stream
32.2
Main Street, Unionville
32.1
former Unionville Station
31.9
Eureka Street
31.6
31.4
30.8
Enterprise Boulevard
30.6
Unionville
3.2
Milliken to Unionville
30.4
30.0
CN Toronto Bypass
(former Hagerman Diamond)
29.6
28.8
Denison Street
28.2
27.5
Toronto
York Region
27.4
Milliken
4.5
Agincourt to Milliken
26.8
Passmore Avenue 
26.1
McNicoll Avenue
25.6
former siding to
Toronto Hydro substation
25.4
freight siding
24.8
24.1
Huntingwood Drive
23.6
Havendale Road
23.0
pedestrian crossing with
Marilyn Ave - Agincourt Dr
22.9
Agincourt
6.5
Kennedy to Agincourt
22.2
22.1
21.4
21.1
20.9
20.8
Progress Avenue
20.6
Atlantic Packaging siding
20.6
20.4
Ellesmere
20.4
19.0
freight siding
18.9
freight siding
18.8
18.5
18.5
Lawrence East
16.5
16.4
Kennedy
16.4
Union to Kennedy
16.2
Golden Mile freight spur
Warden
15.2
pedestrian crossing with
Benjamin Blvd - Saugeen Cres
14.9
pedestrian crossing with
Corvette Ave
14.5
Danforth Road
14.0
Scarborough Junction
13.8
13.8
Scarborough
12.9
4.4
pedestrian bridge
former Woodrow Avenue
11.7
10.9
10.6
9.4
8.4
Danforth
8.1
Main Street
7.1
6.2
Coxwell Avenue
5.8
Pedestrian underpass
Monarch Park - Woodfield Road
5.5
Greenwood Avenue
5.5
4.8
Jones Avenue
4.4
Pape Avenue Pedestrian Bridge
4.2
4.1
Carlaw Avenue
3.9
Logan Ave
3.8
3.3
3.0
2.6
2.5
2.0
Cherry Street Junction
0.0
Union Station
km
Stouffville line
Overview
Former operatorsToronto and Nipissing Railway 1868-1882, Midland Railway of Canada 1882-1884, Grand Trunk Railway 1884-1923 and Canadian National 1923-1982

The Stouffville line is one of the seven train lines of the GO Transit system in the Greater Toronto Area, Ontario, Canada. Its southern terminus is Union Station in Toronto, and its northern terminus is Old Elm (formerly "Lincolnville") in Whitchurch-Stouffville. There are connections from almost every station to Toronto Transit Commission or York Region Transit bus services.

During peak periods on weekdays, trains operate approximately twice per hour over the entire route, but in the peak direction only. Otherwise, trains operate hourly in both directions seven days a week between either Unionville or Mount Joy stations and Union, with a small number of trips covering the full line to Old Elm. GO bus routes 70 and 71 provide service in the directions, time periods, and segments not covered by train service. However, buses to and from Union Station bypass all other stations within the City of Toronto. Weekend service was operated entirely by bus until November 2, 2019, when weekend train service was introduced.

Between Union Station and Scarborough GO Station, the Stouffville line shares tracks with the Lakeshore East line. Stouffville line trains operate non-stop through the shared segment, bypassing Scarborough and Danforth stations.