Home / Accueil

Algoma Central Engine House National Historic Site of Canada

Sherbourne Street, Sault Ste. Marie, Ontario, P6C, Canada

Formally Recognized: 1992/06/08

Photo of exterior of Algoma Central Engine House, showing double entrance doors to turntable, 1991.; Agence Parcs Canada/ Parks Canada Agency, Smyth Photo, 1991.
General view of the place
Photo of turntable and diesel locomotives inside Algoma Central Engine House, 1991.; Agence Parcs Canada/ Parks Canada Agency, Smyth Photo, 1991.
General view of the place
No Image

Other Name(s)

n/a

Links and documents

Construction Date(s)

1912/01/01

Listed on the Canadian Register: 2007/05/11

Statement of Significance

Description of Historic Place

The Algoma Central Engine House is a large, early-20th-century, brick engine house with an internal turntable. It is located in the Steelton Yard in Sault Ste. Marie. The formal recognition is restricted to the building and the enclosed turntable.

Heritage Value

The Algoma Central Engine House was designated a national historic site in 1992 because it is a remarkably well-preserved example of its type.

Built by the Algoma Central Railway in 1912 to provide maintenance and overhauls for steam locomotives, the Algoma Central Engine House was the first of only two engine sheds built to this design in Canada. It differed from other engine sheds in its massive scale and in its incorporation of a full-sized turntable, instead of parallel through-tracks.

The Engine House is almost completely intact, comprising an enclosed turntable; numerous stalls with pits; and an attached machine shop. Together with two flanking buildings of comparable size, construction, age and integrity, it dominates the rail yard.

Source: Historic Sites and Monuments Board of Canada, Minute, February 1992.

Character-Defining Elements

Key elements that relate to the heritage value of the Algoma Central Engine House include:
-its massive scale;
- its T-shaped plan, consisting of a large, rectangular engine house attached at right angles to a large, rectangular machine shop and accessed by double entry doors at opposite ends of the structure;
- construction materials used in the engine house, consisting of a vitrified brick floor laid in sand on a cement base, concrete foundations extending up the exterior walls to window sill height, brick walls with regularly spaced reinforcing pilasters, steel roof columns and trusses, and a wood sheath roof with composition roofing;
- the arrangement of openings along the engine house walls, consisting of a series of massive window openings set between the pilasters and anchored in brick;
- a four-course brick corbel projecting from the walls above the window openings;
- six monitor roofs running the length of the engine house, fitted with 1.2 metre continuous steel sash windows with original glazing;
-surviving asbestos smoke jacks;
- construction materials used in the machine shop, including reinforced cement-tile roof covered with roofing material, floor composed of creosoted, maple paving blocks laid in sand on a concrete sub-base, brick walls, and a single-pitch, steel roof truss;
- the interior configuration of the engine house, in which 14 locomotive pit tracks and four shorter stalls radiate from a central turn-table;
- the surviving intact enclosed turntable;
- the interior tracks in both engine house and machine shop;
- functional interior features of the machine shop, including two erecting pits with tracks leading from the engine house, and a perimeter industrial track with turn-tables giving access to machine shop bays, three small turntables providing access from the stalls of the engine house, a travelling crane supported on a girder above the floor, and an electric screw jack hoist for removing wheels from locomotives;
- its relationship to the two flanking buildings in the rail yard, the Stores Building and the Car Shops, both of similar construction and size and erected within the same time period.

Recognition

Jurisdiction

Federal

Recognition Authority

Government of Canada

Recognition Statute

Historic Sites and Monuments Act

Recognition Type

National Historic Site of Canada

Recognition Date

1992/06/08

Historical Information

Significant Date(s)

n/a

Theme - Category and Type

Developing Economies
Technology and Engineering
Developing Economies
Labour
Developing Economies
Communications and Transportation

Function - Category and Type

Current

Historic

Transport-Rail
Station or Other Rail Facility

Architect / Designer

Arnold Company, Chicago

Builder

Arnold Company, Chicago

Additional Information

Location of Supporting Documentation

National Historic Sites Directorate, Documentation Centre, 5th Floor, Room 89, 25 Eddy Street, Gatineau, Quebec

Cross-Reference to Collection

Fed/Prov/Terr Identifier

507

Status

Published

Related Places

n/a

SEARCH THE CANADIAN REGISTER

Advanced SearchAdvanced Search
Find Nearby PlacesFIND NEARBY PLACES PrintPRINT
Nearby Places