That's a good intermodal example, but even within the mode of building a road to handle traffic if you consider congestion management you may well build a road for about two-thirds the cost if you have done the right things.
Evidence of meeting #75 for Transport, Infrastructure and Communities in the 41st Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was projects.
A video is available from Parliament.