Cherry Street lift bridge, 1968-2024: Difference between revisions

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The bridge was the latest in a series of bridges, at this location, with the most recent being built in 1932.<ref name=TrcaCultural/>
The bridge was the latest in a series of bridges, at this location, with the most recent being built in 1932.<ref name=TrcaCultural/>


As originally constructed the bridge supported two lanes of traffic in each direction, and had a {{convert|1.8|m|ft}} sidewalk on the west side.<ref>
As originally constructed the bridge supported two lanes of traffic in each direction, and had a {{convert|1.8|m|ft}} sidewalk on the west side.<ref name=CityToronto1998-05-20/>
In 1995 several changes were made to provide ''"enhanced safety for cyclists, skaters and pedestrians."''
As built the entire deck of the bridge, including the sidewalk, was a steel mesh.  In 1995 vehicle traffic was restricted to one lane in each direction to make room for a {{convert|2|m|ft}} sidewalk on the east side of the bridge, and the expansion of the sidewalk on the west side to {{convert|3.6|m|ft}} so it could accommodate bicycles as well as pedestrians.
The sidewalks were faced with a non-slip plastic fibreglass surface.
 
In 2006 an inspection showed that the bridge required $2 million [[Canadian dollar|CAD]] in repairs to corrosion damage.<ref name=CityToronto2007-05-15/>
The repairs were completed in April 2007.
 
Key bearings in the bridge broke in 2010, it took time for replacement bearings to be found in [[Sweden]].<ref name=NationalPost2011-07-30/>
The bridge wasn't restored to working order until June 27, 2011.
 
The city's long term plans are to "renaturalize" the mouth of the Don River.<ref name=CityToronto2012-01-21/>
Under this plan the Keating Channel will be retained, due to its historic value, but a new more natural appearing channel would be constructed south of the Keating Channel.
 
There are plans to replace the bridge.<ref name=CityToronto2011-09-21/>
 
==See also==
* [[Cherry Street Strauss Trunnion Bascule Bridge]]
 
==References==
{{reflist|refs=
<ref name=CityToronto1998-05-20>
{{cite news
{{cite news
| url        = http://www.toronto.ca/legdocs/1998/agendas/committees/cp/cp980525/it006.htm
| url        = http://www.toronto.ca/legdocs/1998/agendas/committees/cp/cp980525/it006.htm
Line 17: Line 38:
}}
}}
</ref>
</ref>
In 1995 several changes were made to provide ''"enhanced safety for cyclists, skaters and pedestrians."''
As built the entire deck of the bridge, including the sidewalk, was a steel mesh.  In 1995 vehicle traffic was restricted to one lane in each direction to make room for a {{convert|2|m|ft}} sidewalk on the east side of the bridge, and the expansion of the sidewalk on the west side to {{convert|3.6|m|ft}} so it could accommodate bicycles as well as pedestrians.
The sidewalks were faced with a non-slip plastic fibreglass surface.


In 2006 an inspection showed that the bridge required $2 million [[Canadian dollar|CAD]] in repairs to corrosion damage.<ref>
<ref name=CityToronto2007-05-15>
{{cite news
{{cite news
| url        = http://www.toronto.ca/legdocs/mmis/2007/pw/bgrd/backgroundfile-5150.pdf
| url        = http://www.toronto.ca/legdocs/mmis/2007/pw/bgrd/backgroundfile-5150.pdf
Line 33: Line 51:
}}
}}
</ref>
</ref>
The repairs were completed in April 2007.


Key bearings in the bridge broke in 2010, it took time for replacement bearings to be found in [[Sweden]].<ref name=NationalPost2011-07-30>
<ref name=NationalPost2011-07-30>
{{cite news
{{cite news
| url        = http://news.nationalpost.com/2011/07/30/old-hands-keep-the-don-flowing-smoothly/
| url        = http://news.nationalpost.com/2011/07/30/old-hands-keep-the-don-flowing-smoothly/
Line 46: Line 63:
| author      = Peter Kuitenbrouwer
| author      = Peter Kuitenbrouwer
}}
}}
[http://www.webcitation.org/query?url=http%3A%2F%2Fnews.nationalpost.com%2F2011%2F07%2F30%2Fold-hands-keep-the-don-flowing-smoothly%2F&date=2012-05-23 mirror]
</ref>
</ref>
The bridge wasn't restored to working order until June 27, 2011.


The city's long term plans are to "renaturalize" the mouth of the Don River.<ref>
<ref name=CityToronto2012-01-21>
{{cite news
{{cite news
| url        = http://www.toronto.ca/legdocs/mmis/2010/te/bgrd/backgroundfile-33144.pdf
| url        = http://www.toronto.ca/legdocs/mmis/2010/te/bgrd/backgroundfile-33144.pdf
Line 62: Line 77:
}}
}}
</ref>   
</ref>   
Under this plan the Keating Channel will be retained, due to its historic value, but a new more natural appearing channel would be constructed south of the Keating Channel.


There are plans to replace the bridge.<ref>
<ref name=CityToronto2011-09-21>
{{cite news
{{cite news
| url        = http://www.toronto.ca/legdocs/mmis/2011/cc/bgrd/backgroundfile-41080.pdf
| url        = http://www.toronto.ca/legdocs/mmis/2011/cc/bgrd/backgroundfile-41080.pdf
Line 77: Line 91:
</ref>
</ref>


==See also==
* [[Cherry Street Strauss Trunnion Bascule Bridge]]
==References==
{{reflist|refs=
<ref name=TrcaCultural>
<ref name=TrcaCultural>
{{cite news     
{{cite news     

Revision as of 15:32, 23 January 2024

Cherry Street lift bridge over the Keating Channel in 2008

The Cherry Street lift bridge over the Keating Channel is the smaller of two bascule lift bridges on Cherry Street, in Toronto, Ontario, Canada. The bridge spans the canalized mouth of the Don River where it empties into Toronto Harbour.

The bridge was the latest in a series of bridges, at this location, with the most recent being built in 1932.[1]

As originally constructed the bridge supported two lanes of traffic in each direction, and had a 1.8 m (5.91 ft) sidewalk on the west side.[2] In 1995 several changes were made to provide "enhanced safety for cyclists, skaters and pedestrians." As built the entire deck of the bridge, including the sidewalk, was a steel mesh. In 1995 vehicle traffic was restricted to one lane in each direction to make room for a 2 m (6.56 ft) sidewalk on the east side of the bridge, and the expansion of the sidewalk on the west side to 3.6 m (11.81 ft) so it could accommodate bicycles as well as pedestrians. The sidewalks were faced with a non-slip plastic fibreglass surface.

In 2006 an inspection showed that the bridge required $2 million CAD in repairs to corrosion damage.[3] The repairs were completed in April 2007.

Key bearings in the bridge broke in 2010, it took time for replacement bearings to be found in Sweden.[4] The bridge wasn't restored to working order until June 27, 2011.

The city's long term plans are to "renaturalize" the mouth of the Don River.[5] Under this plan the Keating Channel will be retained, due to its historic value, but a new more natural appearing channel would be constructed south of the Keating Channel.

There are plans to replace the bridge.[6]

See also

References

  1. Appendix A: City of Toronto Inventory of Cultural Heritage Properties in Don Mouth Study Area. Retrieved on 2020-05-06. “Bascule Bridge built in 1968 by City of Toronto’ R. M. Bremner City Engineer; W. Sefton & Associates, Structural Engineer; Ruliff Grass Construction Co. Ltd; operator’s control booth still in place; historical plaque underneath operator booth; concrete substructure of earlier bridge. A wooden draw bridge located over Don Diversion/Keating Channel at Cherry Street in 1899. Current bridge replaced an earlier steel draw bridges in 1912 and 1932.”
  2. Virginia M. West. Cherry Street Bridge - Enhanced Safety for Cyclists, Skaters and Pedestrians, City of Toronto, 1998-05-20. Retrieved on 2012-01-21.
  3. Cherry Street Lift Bridge over the Keating Channel Structural Rehabilitation, City of Toronto, 2007-05-15. Retrieved on 2012-01-21.
  4. Peter Kuitenbrouwer. Old hands keep the Don flowing smoothly, National Post, 2011-07-30. Retrieved on 2012-01-02. “The port can haul sludge out of the channel and into the lake only when the Cherry Street lift bridge is in its up position. In 2010, the lift bridge broke and the port could do no dredging at all.”
  5. Lower Don Lands Official Plan Amendments and Keating Channel Precinct West Zoning By-Law – Final Report, City of Toronto, 2010-08-11. Retrieved on 2012-01-21.
  6. Toronto Port Lands Company – Revitalization Opportunities for the Port Lands – Supplementary Report, City of Toronto, 2011-09-21. Retrieved on 2012-01-21.