RailWorks Corp and L.K. Comstock secure contract to rehabilitate Metro Transit Blue Line, US March 17, 2022 | Company News, News, North America Company News, North America News RailWorks Corp and L.K. Comstock National Transit have secured a contract to rehabilitate the Metro Transit Blue Line in Minneapolis. The project includes enhancement of the track and signals on the B... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password