City of Edmonton selects preferred bid for Capital Line South Extension, Canada April 2, 2024 | News, North America News The City of Edmonton has selected Capital Line Design–Builders, a joint venture (JV) between Ledcor and AECOM, as the preferred bidder to design and build Phase 1 of the Capital Line South Extension. ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password