by kancamagus
(Sorry for these long posts) I just read through the entire report, and found a few more key details:
The $117b price tag is the estimated cost (including 10% contingency) over 25 years, and includes the USDOT's standard 7% discount rate. When translated into 2010 dollars, the project is estimated to cost $42 billion. (E.g. if you could build the entire proposed project right now, it would cost $42b. But because of inflation over 25 years, the inflation-adjusted price is $117b. It seems like a drastic increase, but remember after WWII houses only cost about $10k).
It also mentions other externalities the service would generate. By shifting the Amtrak Acela service onto a dedicated ROW, it would free up considerable commuter rail slots at key urban stations. The report specifies that this net increase in capacity will eliminate the need for $15.1b in expenditures by regional transit authorities to expand their capacity to meet growing needs. It also eliminates $6.33b of currently planned repair/upgrade NEC projects, would provide $5b in user benefits, and would improve market productivity by $7.34b.
Preliminary B/C (benefit-cost) assessments yield a positive ratio of between 1.1 and 2.3 (depending on discount rate). Currently, it's fore-casted that the GDP of the Northeast will grow by 1.78% annually between 2010-2050; if the introduction of HSR can keep this GDP from falling below predictions* by 0.05%, the project will pay for itself. In addition, the projected 2040 corridor traffic levels are achieved with only 25% of the system capacity, thus allowing for significant future growth to meet growing demands through the latter half of the 21st century.
Also, it seems the chosen "inland" route that goes to Danbury, Hartford, and Woonsocket was seems to have been chosen because it would represent a worst-case new ROW scenario.
* Economic growth predictions always assume that infrastructure spending (i.e. sewers, highways, trains, schools, etc) will keep up with market growth. If infrastructure spending slows down below market growth, it imposes a new market ceiling since the market cannot absorb higher growth given the state of the infrastructure. This is a balancing act: spending too much on infrastructure costs too much in the form of taxes and limits economic growth, and spending too little on infrastructure limits how much economic growth could occur before the system is overloaded. If significant investment in infrastructure is not made in the Northeast to accommodate the anticipated growth in population, we'd thus be imposing on ourselves an artificial economic growth cap, limiting the number of new jobs and companies in the area.
A better NYC-Boston Alighment
IMHO, a smarter (though longer route) would be to peel off the NEC somewhere around Mt Vernon or New Rochelle, curve upwards and follow a straightened version of the RT-15 right of way. With moderate straightening, a perfectly straight HSR right of way could be built between about Exit 31 and Exit 44. From there it could curve up and over Bridgeport and Milford (approximately following RT-15) before merging back with NEC around I-95's Exit 39/40 area. From there it could go into New Haven, and then up along the Springfield line to Hartford with moderate straightening and grade separation. Then, at Hartford, it could go into bored tunnel underneath the downtown area, have a new underground station near the Old State House, go under the river, and re-emerge on the surface new I-84. From Exit 60 to 64, 64 to 68, 68 to 72, 72 to (Mass) Exit 2 could all be straight segments with very slight curves between. From Exit 2 onto Mass Pike east, the ROW could gradually curve towards the east for a straight segment between Mass Pike Exit 9 and RT-56 underpass, where the HSR could curve north and merge onto existing B&A ROW to downtown Worcester. From there, the ROW could mostly follow the existing B&A RoW but with sufficient straightening to support HSR operational speeds. In downtown Boston, the North-South rail link could be incorporated into this proposal, to allow for the possibility of future through trains to New Hampshire and Maine. Also, from a geographical analysis, this is probably the straightest possible route between NYC and Boston that bypasses all the pesky draw bridges along the route.
While this might add time onto the trip, nearly all of this RoW would mostly parallel existing rail lines or highways. New Haven, Hartford, and Worcester would probably be stronger ridership magnets of the intercity Express service than Danbury, Waterbury, Hartford, and Woonsocket due to the higher population bases. And while it would not serve downtown Bridgeport or Stamford proper, suburban stations could be constructed outside both of these cities, especially where the HSR RoW would pass over the MetroNorth branch lines. It could also provide a development point, and allow for a future light rail or bus rapid transit service connecting their suburban Express stations with their downtown commuter stations, thus stimulating a ton of economic development along the entire rapid transit corridor.
Although for the purposes of a study, studying alternate routes that challenge ones assumptions is a rational option. Sometimes the best solution may not be the most obvious. I'm not saying this specifically in regards to Philadelphia, but in general. It allows the people/government/politicians to see the options and see rationality why a particular option is the preferred option.
I could also see future 125mph rail links between cities like NYC<>Chicago, NYC<>Orlando/Tampa/Miami, Chicago<>New Orleans, Orlando/Miami/Tampa<>Houston, or Seattle<>San Francisco making sub 12-hour trips feasible. Now this sounds high, but on a recent trip to China I realized how genius this strategy of (10-12 hour trips at 125mph service) is: it allows for perfect overnight rail service. Run a train of mostly sleeper cars, you leave departure city between 7-10pm and wake up between 6-8am at your destination. For cities about 700-1000 miles apart, it was the perfect way to travel, since the majority of the travel time was spent comfortably sleeping. It allowed you to leave one city, get to your destination in time for a 9am business meeting, stay through the day, and leave on that evening train to get home the next morning, all without any red eye or rush hour flights eating up half the day.
The $117b price tag is the estimated cost (including 10% contingency) over 25 years, and includes the USDOT's standard 7% discount rate. When translated into 2010 dollars, the project is estimated to cost $42 billion. (E.g. if you could build the entire proposed project right now, it would cost $42b. But because of inflation over 25 years, the inflation-adjusted price is $117b. It seems like a drastic increase, but remember after WWII houses only cost about $10k).
It also mentions other externalities the service would generate. By shifting the Amtrak Acela service onto a dedicated ROW, it would free up considerable commuter rail slots at key urban stations. The report specifies that this net increase in capacity will eliminate the need for $15.1b in expenditures by regional transit authorities to expand their capacity to meet growing needs. It also eliminates $6.33b of currently planned repair/upgrade NEC projects, would provide $5b in user benefits, and would improve market productivity by $7.34b.
Preliminary B/C (benefit-cost) assessments yield a positive ratio of between 1.1 and 2.3 (depending on discount rate). Currently, it's fore-casted that the GDP of the Northeast will grow by 1.78% annually between 2010-2050; if the introduction of HSR can keep this GDP from falling below predictions* by 0.05%, the project will pay for itself. In addition, the projected 2040 corridor traffic levels are achieved with only 25% of the system capacity, thus allowing for significant future growth to meet growing demands through the latter half of the 21st century.
Also, it seems the chosen "inland" route that goes to Danbury, Hartford, and Woonsocket was seems to have been chosen because it would represent a worst-case new ROW scenario.
* Economic growth predictions always assume that infrastructure spending (i.e. sewers, highways, trains, schools, etc) will keep up with market growth. If infrastructure spending slows down below market growth, it imposes a new market ceiling since the market cannot absorb higher growth given the state of the infrastructure. This is a balancing act: spending too much on infrastructure costs too much in the form of taxes and limits economic growth, and spending too little on infrastructure limits how much economic growth could occur before the system is overloaded. If significant investment in infrastructure is not made in the Northeast to accommodate the anticipated growth in population, we'd thus be imposing on ourselves an artificial economic growth cap, limiting the number of new jobs and companies in the area.
A better NYC-Boston Alighment
IMHO, a smarter (though longer route) would be to peel off the NEC somewhere around Mt Vernon or New Rochelle, curve upwards and follow a straightened version of the RT-15 right of way. With moderate straightening, a perfectly straight HSR right of way could be built between about Exit 31 and Exit 44. From there it could curve up and over Bridgeport and Milford (approximately following RT-15) before merging back with NEC around I-95's Exit 39/40 area. From there it could go into New Haven, and then up along the Springfield line to Hartford with moderate straightening and grade separation. Then, at Hartford, it could go into bored tunnel underneath the downtown area, have a new underground station near the Old State House, go under the river, and re-emerge on the surface new I-84. From Exit 60 to 64, 64 to 68, 68 to 72, 72 to (Mass) Exit 2 could all be straight segments with very slight curves between. From Exit 2 onto Mass Pike east, the ROW could gradually curve towards the east for a straight segment between Mass Pike Exit 9 and RT-56 underpass, where the HSR could curve north and merge onto existing B&A ROW to downtown Worcester. From there, the ROW could mostly follow the existing B&A RoW but with sufficient straightening to support HSR operational speeds. In downtown Boston, the North-South rail link could be incorporated into this proposal, to allow for the possibility of future through trains to New Hampshire and Maine. Also, from a geographical analysis, this is probably the straightest possible route between NYC and Boston that bypasses all the pesky draw bridges along the route.
While this might add time onto the trip, nearly all of this RoW would mostly parallel existing rail lines or highways. New Haven, Hartford, and Worcester would probably be stronger ridership magnets of the intercity Express service than Danbury, Waterbury, Hartford, and Woonsocket due to the higher population bases. And while it would not serve downtown Bridgeport or Stamford proper, suburban stations could be constructed outside both of these cities, especially where the HSR RoW would pass over the MetroNorth branch lines. It could also provide a development point, and allow for a future light rail or bus rapid transit service connecting their suburban Express stations with their downtown commuter stations, thus stimulating a ton of economic development along the entire rapid transit corridor.
Station Aficionado wrote:That said, I agree with Nellie Bly that the route options that bypassed Philadelphia were simply not believable. I wonder if they were noted solely so that Amtrak could say "see, we're already considered alternatives."The report does not specify bypassing Philadelphia in their "chosen" route. In fact, it specifies that Phily and NYC will be the only stops on the Super Express between Washington and Boston. What the report says is that a new route will be (most like) tunneled under downtown Philadelphia and will include a stop at their airport.
Although for the purposes of a study, studying alternate routes that challenge ones assumptions is a rational option. Sometimes the best solution may not be the most obvious. I'm not saying this specifically in regards to Philadelphia, but in general. It allows the people/government/politicians to see the options and see rationality why a particular option is the preferred option.
Northeastern292 wrote:Well said. I also am hoping for true HSR through Upstate New York.Honestly, I think the US should focus on a few key routes (like the NEC and California) for true 220mph high-speed rail. For most everywhere else, we should just focus on building networks of electrified 125mph service to build ridership, familiarity with rail travel, and high density, walkable development with sufficient public transit in the downtown cores to make future upgrades to 220 mph service possible. I could definitely see a 125mph electrified rail line between NYC and Montreal, and between Boston and Buffalo/Toronto, with an intermediate stop on both lines in the Albany area. It's about 500 miles from Toronto to NYC, with minimal stops and an average speed of about 80 mph, end-to-end service could take 6.25 hours.
I could also see future 125mph rail links between cities like NYC<>Chicago, NYC<>Orlando/Tampa/Miami, Chicago<>New Orleans, Orlando/Miami/Tampa<>Houston, or Seattle<>San Francisco making sub 12-hour trips feasible. Now this sounds high, but on a recent trip to China I realized how genius this strategy of (10-12 hour trips at 125mph service) is: it allows for perfect overnight rail service. Run a train of mostly sleeper cars, you leave departure city between 7-10pm and wake up between 6-8am at your destination. For cities about 700-1000 miles apart, it was the perfect way to travel, since the majority of the travel time was spent comfortably sleeping. It allowed you to leave one city, get to your destination in time for a 9am business meeting, stay through the day, and leave on that evening train to get home the next morning, all without any red eye or rush hour flights eating up half the day.