The teams led by Acciona/SNC Lavalin, Bilfinger Berger BOT and Plenary Group Canada were chosen following an evaluation based on experience, qualifications of personnel, past performance and financial capability. The 21km north leg of the ring road has a total of 27 bridge structures, with five flyovers and eight interchanges. Alberta's government has decided that no cost estimates will be released until after the contract is awarded to ensure a fair, competitive bidding process.