STM unveils three-year capital expenditure plan November 6, 2014 | North America Finance The Société de transport de Montréal (STM) has unveiled a CAD2.5-billion capital expenditure plan for 2015-17. The plan lists 46 projects, 12 of which represent 94 per cent of the... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password