Massachusetts does have history with public works projects turning into "pork." The editors are wise to raise the cost issue in the hopes that this worthwhile project doesn't get out of hand.
Sloan
http://www.patriotle...t-commuter-rail
It'll likely be more like the Greenbush Line boxing match than the Big Dig boondoggle...the environmental reports and mitigations as well as the guarenteed lawsuits and litigation lasting for years causing delays in construction causing fights with the towns over the impact that the residents are themselves causing...