Found this posted in the YAhoo CPR group. Is was posted by Doug Phillips and give an overview of the CPR Divisional points between Calgary and Kamloops.
"February 1, 1899 Laggan NWT opens as first division point west of Calgary
replacing Canmore NWT, which is closed. CPR division facilities at Donald BC
are moved to Revelstoke. Calgary becomes a terminal, closing Gleichen and
Canmore as division points.
WESTERN DIVISION (ref: CPR TT
Supplement 2 to 37, Feb 1, 1899).
Medicine Hat to Calgary Crowfoot Section
Calgary to Laggan Calgary Section
PACIFIC DIVISION
Laggan to Revelstoke Mountain Section
June 5, 1910 CPR Sections are renamed Subdivisions.
WESTERN DIVISION (ref: CPR TT 6 dated
June 5, 1910).
Medicine Hat to Calgary Calgary Subdivision
Calgary to Field Laggan Subdivision (note: Spiral
Tunnels not yet opened).
PACIFIC DIVISION (ref: CPR TT 17
dated June 5, 1910).
Field to Revelstoke Mountain Subdivision
Revelstoke to Kamloops Shuswap Subdivision
Kamloops to North Bend Thompson Subdivision
North Bend to Vancouver Cascade Subdivision
September 10, 1909 Field BC is “established” as first division point west of
Calgary replacing Laggan Alta.
WESTERN DIVISION (Ref: CPR TT
Supplement 2 to 4, Sept 10, 1909).
Calgary to Field Laggan Subdivision
October 19, 1916 the Calgary Subdivision is renamed the Brooks Subdivision.
August 9, 1914 CPR’s Gleichen Cut-off (Gleichen Subdivision) opens as a
main line, making practically double track between these points,
Gleichen-Shepard via Caresland, 41 miles by one line, 45 1/2 by the other.
The Gleichen Cut-off , 40.84 miles, actually opened and was authorized for
traffic on June 24, 1914. TT Supplement 1 to 15 dated August 9 put trains
13/14 via the shorter route. Trains 1/2, 3/4 and 515/516 operate via
Strathmore.