Koksilah River Truss Bridge
Koksilah Road, Cowichan Station, British Columbia, Canada
Formally Recognized:
2016/11/09
Other Name(s)
n/a
Links and documents
Construction Date(s)
1939/01/01
Listed on the Canadian Register:
2021/02/08
Statement of Significance
Description of Historic Place
The Koksilah River Truss Bridge is a one-lane, timber bridge with a Howe truss configuration located at Koksilah Road near Riverside Road in British Columbia.
Heritage Value
The Koksilah River Truss Bridge has historic value for being emblematic of the way European settlers made their livelihoods within the Cowichan Station. The earliest European settlers to the Cowichan area arrived on boat via the HMS Hecate into Cowichan Bay. Until the construction of the bridge, they waded through the Koksilah River or crossed by log with their possessions and food rations. William Shearing, one of the original settlers in the area, built Koksilah Road and the original bridge in 1876. It allowed the movement of goods, unloaded in Cowichan Bay to reach the settlers in the area. It also allowed for the movement of lumber, stone from the Koksilah Quarry, and ore from one of the 19 established mines in the area, to be transported from Cowichan to Victoria. The current bridge was erected in 1939 after the original bridge was extensively damaged from a major winter flood in 1934.
The Koksilah bridge also has aesthetic and scientific value for its rare design. The bridge is a one-way timber Howe truss design with an adjoining pedestrian walkway. Massachusetts resident William Howe patented the design for the Howe truss in 1840. Bridges of this design combine diagonal timber compressions members with vertical iron rods and were more suitable for longer spans than previous designs had been. Howe truss bridges are increasingly rare as most timber bridges in North American have been replaced.
SOURCE: Cowichan Valley Regional District, Planning and Development Services Department
Character-Defining Elements
The key elements that define the character of the Koksilah River Truss Bridge include its:
- original location, spanning the Koksilah river, at the location of an earlier bridge
- Howe truss configuration and structure including timber and iron materials
- views to and into the bridge from the north and south banks of the Koksilah River
- one-way construction with adjoining pedestrian walkway
Recognition
Jurisdiction
British Columbia
Recognition Authority
Local Governments (BC)
Recognition Statute
Local Government Act, s.954
Recognition Type
Community Heritage Register
Recognition Date
2016/11/09
Historical Information
Significant Date(s)
1876/01/01 to 1934/01/01
Theme - Category and Type
- Developing Economies
- Trade and Commerce
- Developing Economies
- Technology and Engineering
- Developing Economies
- Communications and Transportation
Function - Category and Type
Current
Historic
- Transport-Land
- Bridge, Tunnel or Other Engineering Work
Architect / Designer
William Howe
Builder
n/a
Additional Information
Location of Supporting Documentation
Cowichan Valley Regional District, Planning and Development Services Department
Cross-Reference to Collection
Fed/Prov/Terr Identifier
DeRw-35
Status
Published
Related Places
n/a