During construction, more than 120,000 vehicles drove over the Port Mann Bridge every day, ranging from commuters (travelling 80km/h) to slow-moving construction machinery. The detour designs needed to incorporate HOV lanes, cycling lanes, and dedicated bus and truck ramps, and ensure high-speed and low-speed traffic did not mix.
McElhanney was hired to update View Royal’s sanitary system models to reflect current operating conditions, assess existing system conditions and service life, and prepare a capital plan list to prioritize short- and long-term upgrades.
McElhanney successfully value engineered an extradosed segmental bridge concept with 16 back-to-back 120m-long spans for the 1,920m navigation spans portion of the 4km bridge. Approach spans outside the navigation spans utilizes precast segmental erected in span-by-span.
McElhanney developed six options for Upland’s separate sewer and stormwater systems with service to each residence. The District is focused on eliminating combined system overflows and reducing overall volume to the regional system.
Saanich, BC – The Swan Lake and Brett Road Trestles are former railway trestles located on the Lochside Regional Trail and originally built between 1915 and 1917. Swan Lake Trestle is a 32 span 150m long structure and Brett Road Trestle is a 5-span 30m structure.
Kimberly, BC – The Spirit Rock Climbing Gym is located in Kimberly, BC. It features 6000 square feet of indoor and outdoor roped climbing, reaching heights of 50 feet and includes a 16 foot high top out bouldering area. In 2013, McElhanney provided geotechnical engineering and site reviews for the building foundation as well as structural engineering and inspection services for the climbing surfaces.
Calgary, AB – The Government of Alberta and the City of Calgary began planning for the Calgary Ring Road in the 1970s. Throughout the 1980s and 1990s, the province purchased most of the land needed for the transportation utility corridor around Calgary where the ring road would be built. The northwest, northeast, and southeast sections are now in operation – known collectively as Stoney Trail – and motorists now have 70km of free-flow travel.
Whistler to Vancouver, BC – The Sea to Sky Highway links communities from Whistler to Vancouver. The highway was first paved in 1966 and for many years had only a single lane of traffic in each direction. As populations grew and the economy developed, collisions and accidents increased along the corridor.
New Westminster, BC – The Sapperton neighbourhood in New Westminster, BC is experiencing significant growth. The Royal Columbian Hospital is undergoing a major expansion for the next decade. New mixed-use developments such as the Brewery District and Sapperton Green are bringing in employment opportunities and hundreds of new residents, and new major infrastructure including the Pattullo Bridge replacement and interchange upgrades planned for Brunette Avenue at Highway 1, will significantly impact traffic volumes and goods movement on neighbourhood streets.
Holberg, BC – The Ministry of Transportation and Infrastructure requested McElhanney to perform a safety assessment of the existing bridge site, detailed design of the temporary detour Acrow bridge substructure and the conceptual and detailed design of the replacement bridge, under an As and When Engineering Services Contract. M
