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I doubt you could deliver better rail for that money. Rail is fantastically expensive, and if you get the routes wrong, that's a forever mistake. Buses are an

I doubt you could deliver better rail for that money. Rail is fantastically expensive, and if you get the routes wrong, that's a forever mistake. Buses are another story, but even NYC, which has the density to support a fantastic bus system... has a crap bus system.

vkou 7y ago
Owning a car in a metro area is ~$8,000/year. There's 1.3 cars/household, so we're looking at ~$10,000/year/household. My metro area's per-household budget is ~$17,000/year. ~$4,000/year on that is spent on transportation, including public transit, roadway, and highway maintenance and construction. Tripling the transportation budget, at the expense of personal automobiles would absolutely deliver many of those things. NYC has a crap bus system, because they have to share roadways with automobiles, which are the cause of NYC gridlock. If buses had the right of way, they would work much better. And it doesn't take being Nostradamus to figure out at least a couple of good, new train routes - in any metro area. I'm sure you could find me some examples of train routes that were built, and then turned out to be under-utilized... But I feel that they would be the exceptions that prove the rule. Every major metro area is seeing population growth, so it's not like people will suddenly move away from the train lines. Not to mention that every line of rail tracks has the throughput of a super-highway[1], at much smaller footprint and cost (If you take into account the full cost of vehicle ownership.) [1] In Vancouver, any one of the three SkyTrain lines has a throughput of ~14 lanes of highway, during peak hour...
Mvhsz 7y ago
I wouldn't exactly say that rail is fantastically expensive. Acquiring dedicated right-of-way for any form of transportation (rail, bus, car) through a developed area is fantastically expensive. But metal rails and overhead wires cost about the same as 12 feet of asphalt. And in terms of capacity, one track of rail moves +10k people per hour, while a lane of highway with personal cars moves about 2k to 3k [1]. Bus Rapid Transit is a nice middle ground because it has a little less capacity than trains but can be installed in existing right-of-way - like a road with 2 lanes in each direction or a lane of parking. So to me, better bus networks are about optimizing existing infrastructure. However cities still need to engage in new infrastructure projects as they grow, and it's often hard to beat the cost per capacity of rail in a new project: A line in each direction get's you the capacity of a multi-lane highway in a fraction of the real estate. And in terms routing railways - it's really not that big of a deal. If you create a fast and economical route between two places, market forces tend to move people along that route eventually. Now you might have decades of an unprofitable line before you build up enough density to really take advantage of all that capacity, but it will happen... assuming it maintains support from politicians. Rail is not a short-term solution, but it's a great investment in the long-term health of many cities. [1] http://ccag.ca.gov/wp-content/uploads/2014/07/cmp_2005_Appendix_B.pdf http://ccag.ca.gov/wp-content/uploads/2014/07/cmp_2005_Appen...

vkou 7y ago

Owning a car in a metro area is ~$8,000/year. There's 1.3 cars/household, so we're looking at ~$10,000/year/household. My metro area's per-household budget is ~$17,000/year. ~$4,000/year on that is spent on transportation, including public transit, roadway, and highway maintenance and construction. Tripling the transportation budget, at the expense of personal automobiles would absolutely deliver many of those things. NYC has a crap bus system, because they have to share roadways with automobiles, which are the cause of NYC gridlock. If buses had the right of way, they would work much better. And it doesn't take being Nostradamus to figure out at least a couple of good, new train routes - in any metro area. I'm sure you could find me some examples of train routes that were built, and then turned out to be under-utilized... But I feel that they would be the exceptions that prove the rule. Every major metro area is seeing population growth, so it's not like people will suddenly move away from the train lines. Not to mention that every line of rail tracks has the throughput of a super-highway[1], at much smaller footprint and cost (If you take into account the full cost of vehicle ownership.) [1] In Vancouver, any one of the three SkyTrain lines has a throughput of ~14 lanes of highway, during peak hour...

Mvhsz 7y ago

I wouldn't exactly say that rail is fantastically expensive. Acquiring dedicated right-of-way for any form of transportation (rail, bus, car) through a developed area is fantastically expensive. But metal rails and overhead wires cost about the same as 12 feet of asphalt. And in terms of capacity, one track of rail moves +10k people per hour, while a lane of highway with personal cars moves about 2k to 3k [1]. Bus Rapid Transit is a nice middle ground because it has a little less capacity than trains but can be installed in existing right-of-way - like a road with 2 lanes in each direction or a lane of parking. So to me, better bus networks are about optimizing existing infrastructure. However cities still need to engage in new infrastructure projects as they grow, and it's often hard to beat the cost per capacity of rail in a new project: A line in each direction get's you the capacity of a multi-lane highway in a fraction of the real estate. And in terms routing railways - it's really not that big of a deal. If you create a fast and economical route between two places, market forces tend to move people along that route eventually. Now you might have decades of an unprofitable line before you build up enough density to really take advantage of all that capacity, but it will happen... assuming it maintains support from politicians. Rail is not a short-term solution, but it's a great investment in the long-term health of many cities. [1] http://ccag.ca.gov/wp-content/uploads/2014/07/cmp_2005_Appendix_B.pdf http://ccag.ca.gov/wp-content/uploads/2014/07/cmp_2005_Appen...