William R. Bennett Bridge

The William R. Bennett Bridge is a pontoon bridge in the Okanagan Valley of British Columbia, Canada. Completed on May 25, 2008, the bridge replaced the older Okanagan Lake Bridge built in 1958 to link Downtown Kelowna to West Kelowna across Okanagan Lake as part of Highway 97. On April 21, 2005, Premier Gordon Campbell officially renamed the bridge, then the Okanagan Lake Bridge, the William R. Bennett Bridge in honour of former premier Bill Bennett, a native of Kelowna. Construction budget The first press release from the British Columbia Ministry of Transportation to include budget information was in 2003. At that time, the project was estimated to cost CA$100 million for the bridge and another $20 million for the two interchange upgrades on the west side of the lake. By June 29, 2005, the cost of the bridge had increased from the previous estimate of $100 million to $144 million "due to dramatic increases in the cost of construction materials and labour", which included significant increases in the cost of concrete, steel, and fuel. Over the next 30 years, the province of British Columbia expected to pay SNC-Lavalin a total of $179 million "to design, build, finance, operate, maintain and rehabilitate the bridge". Construction schedule April 2005: Arthon Construction begins bridge end preloads from rock on Westside Road May 2005: Arthon completes east side preload June 2005: SNC-Lavalin is chosen to design, build, finance and operate the new bridge July 2005: Construction begins on a dry dock near Bear Creek Provincial Park, where the bridge pontoons will be built Q3 2005: Arthon completes preloads on west side of Okanagan Lake Q3 2005: Graving dock ready Q3 2006: Roadwork on both approaches begins Q4 2006: First four pontoons in place Q1 2007: Bridge deck construction begins Q4 2007: All pontoons in place Q4 2007: Roadwork on both approaches is completed Q1 2008: Bridge deck construction is completed Q2 2008: Test and commission Q2 2008: Bridge officially opens Official opening scheduled for May 25, 2008 Q2 2009: Decommission of the old bridge Q2 2009: Shoreline restoration Bridge facts Extending 1,060 metres (3,478 ft) long in total, the bridge includes a 690-metre (2,264 ft) string of long poles holding pontoons supporting an elevated deck At the deepest point near the middle of the bridge, the lake is approximately 60 metres (197 ft) deep There are a total of 9 concrete pontoons The pontoons are 25 metres (82 ft) wide and 60 to 90 metres (197 to 295 ft) long The navigation span on the west side of the bridge is 44 metres (144 ft) long and provides 18 metres (59 ft) of clearance between the bridge and the lake[1] Three lanes are for westbound traffic Two lanes are for eastbound traffic An additional 1.3 metres (4 ft 3 in) wide pedestrian and cyclist pathway exists on the south (eastbound) side of the bridge The west side of the bridge has a pedestrian, cyclist, and vehicle underpass at Campbell Road and another interchange at Westside Road The Kelowna side of the bridge retains the existing pedestrian and cyclist underpass between City Park and Lake Avenue The new bridge was designed to handle up to 80,000 vehicles daily; the old Okanagan Lake Bridge was designed to handle 38,000 vehicles daily but, in 2005, handled approximately 50,000 vehicles daily The bridge is maintained by Protrans WRB Bridge, which is a subsidiary of SNC-Lavalin Gallery See also List of bridges in Canada References External links Ministry of Transportation: William R. Bennett Bridge Partnerships BC project page for William R. Bennett Bridge SNC-Lavalin Inc. Westmar Consultants Inc. (created the initial base design for the bridge)