× Expand (AP Photo/Julio Cortez) New Jersey Governor Chris Christie endorsed a plan to expand his state's rail capacity with a federally subsidized project when he ran for office, and then opposed it when he took office. Now he's endorsed a rail-expansion plan once again. Here, Christie delivers his State of the State address on January 13, 2015.

In 2010, New Jersey Governor Chris Christie took over $3 billion in revenue earmarked for a new rail tunnel under the Hudson River and used it to plug a hole in his budget-leaving the people of his state and the region with no tunnel, and no money left for one in the future. Now Christie has endorsed a new report that includes a recommendation for expanding rail capacity between New Jersey and New York, as if no one would remember that he killed an earlier federally subsidized project that would have accomplished that purpose.

In the Winter 2015 issue of The American Prospect, I report the story of Christie's 2010 decision and its disastrous consequences, particularly in the wake of the damage that Hurricane Sandy did to the two existing rail tunnels built over 100 years ago that are currently the chokepoint for rail transportation in the Northeast.

Though Christie backed building a new rail tunnel on the campaign trail in 2009, he canceled the project after entering office, when it became clear that it would require him to raise New Jersey's gas tax

(the next-to-lowest in the country). Doing so carried risks of antagonizing local anti-tax groups and jeopardizing his national ambitions within the Republican Party.

Last May, Christie and New York Governor Andrew Cuomo convened a panel tasked with recommending how to improve the Port Authority of New York and New Jersey, a bi-state agency that controls river crossings, regional airports, and marine terminals. The move came amid a flurry of Port Authority political scandals. Though the two governors publicly endorsed the panel's proposals, which were published in a 99-page report on December 27, they both vetoed bills their state legislatures had passed to reform the Port Authority, insisting that they would enact better measures on their own.

The panel's report notes that cross-Hudson River travel has not kept pace with population growth and that passenger demand is projected to double by 2030. Accordingly, the panel recommended that the Port Authority lead a regional planning team in 2015 to explore, among other things, expanding rail capacity between New Jersey and New York.

This is all well and good, except that political leaders have known about these population projections and regional risks for over two decades.

As Christie gears up for a presidential run, the chances of his endorsing a tax increase to finance a new rail tunnel (and other infrastructure needs in his state) are vanishingly small. Catering to the anti-tax fervor in the Republican Party will have a big cost not only for the commuters in New Jersey but for the entire Northeast region.

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