Photo by Rrrodrigo on Flickr.

It was reported yesterday that New Jersey Governor Chris Christie, a Republican, is expected to kill the ARC Tunnel project. The tunnel would double rail capacity under the Hudson River, and would allow more trains to enter Manhattan each day.

Christie, it seems, plans to take the state’s share of the project and devote it to building roads. This means that New Jersey will lose some $3 billion in federal funding for the project while furthering its sprawl. That money will end up going to other transit projects in other cities.

If the governor does indeed cancel the project, it will be a big loss for the region, and for the Northeast as a whole.

Currently, the only railroad access from New Jersey into Manhattan is through the North River Tunnels, each with one track, which were built in 1910 by the Pennsylvania Railroad. This bottleneck means that all Amtrak and NJ Transit trains operating along the Northeast Corridor into Penn Station fight for space in the tunnels, which are operating at about 100% capacity.

While the ARC Project isn’t perfect, it’s still an essential project. New Hudson River tunnels will need to be built eventually, and it’s unfortunate that the taxpayers of New Jersey are losing out on this opportunity for a federal partnership.

But without the local match, those federal dollars will go elsewhere. While there’s no indication that a project in this region would be likely to receive this funding, it is an interesting thought exercise to wonder what we could do with $3 billion.

Considering that we’d need a local match of at least $3 billion, that would mean $6 billion in funding for transit projects in our region. I asked the contributors what they’d spend that on. Here are some of the ideas they suggested (ordered by overall cost):

Metro capital upgrades: WMATA estimates $11 billion in unfunded capital needs over the next decade. Spending this money toward keeping Metro in a state of good repair would be an excellent use of these funds, even if maintenance isn’t as “sexy” as a shiny new rail extension.

Separated Blue Line: With congestion on the rise in the Blue/Orange subway, it’s only a matter of time before we’ll need a separated Blue Line in Downtown DC. Some estimates show this project costing upwards of $6 billion.

Image by David Alpert.

DC Streetcars: At about $25 million per mile, $6 billion could build about 240 miles of streetcar. That would certainly finish off DC’s planned 37-mile system and those planned in Northern Virginia, with plenty of room for expansion.

Image from NCPC.

Washington freight bypass: NCPC studied ideas to reroute freight rail traffic around the Washington region. These concepts are estimated to cost between $3.2 and $5.3 billion, depending on the alternative. A freight bypass would speed commuter and inter-city trains (and add capacity). It would also move hazardous rail cargoes outside of the central business district.

MARC investment and expansion: In September 2007, Governor O’Malley put forth a plan to quadruple MARC capacity by 2035. Doing so would cost about $3.8 billion, with the majority ($2.9 billion) going toward the Penn Line. It would include through-running of MARC trains into Northern Virginia by 2020. But the recession has meant the plan is unfunded.

Baltimore-Washington Maglev: In 2002, this project was estimated to cost $3.2 billion. It would provide a very high-speed link between Washington, BWI Airport, and Baltimore.

100% 8-car operation: It would cost about $600 million to buy enough railcars to allow the system to operate all 8-car trains during peak periods. This is essential to increasing capacity on the system.

Metro station pedestrian connections: With congestion at the downtown transfer stations growing, many have called for connections between the Farraguts (around $72M) and between Metro Center and Gallery Place (around $100M). Both of those could be constructed for well under $6 billion.

Image from DDOT.

K Street Transitway: In February, DC was turned down for a TIGER grant to fund this project. The $140 million busway would’ve increased travel speeds and added improved stops for many of the buses serving Downtown DC. Whenever it’s constructed, it will also be home to the K Street streetcar line.

Water taxi docking stations: With water taxis starting to troll the Potomac between Alexandria, National Harbor, and the Waterfront, one wonders if money couldn’t be spent to build stations along the Potomac to encourage small-scale ferry service between Virginia and Washington.

If we could get New Jersey’s transit money, what would you suggest we spend it on?

Update, October 7: Governor Christie has officially killed the ARC Tunnel.

Matt Johnson has lived in the Washington area since 2007. He has a Master’s in Planning from the University of Maryland and a BS in Public Policy from Georgia Tech. He lives in Dupont Circle. He’s a member of the American Institute of Certified Planners, and is an employee of the Montgomery County Department of Transportation. His views are his own and do not represent those of his employer.