Delta Railroad to carry out track works for Maryland Purple Line LRT, US June 10, 2022 | Company News, News, North America Company News, North America News Delta Railroad Construction has secured a USD140 million contract as leading partner of a joint venture (JV) for the construction of the Maryland Purple Line light rail transit (LRT). The scope of wor... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password