Maybe I'm being too simplistic here, but double tracking does not purely benefit the passenger service as it also benefits their freight business, even if just as a collaterally unintended benefit.I think FEC has said they want to do Jacksonville first...probably because even if it wouldn't be free (there would presumably be some additional tracks to lay, stations and what have you), it would still be far cheaper than Tampa. In theory, AAF could probably put some ADA-capable platforms in at JAX and a few other stations and start service in the space of a few weeks if they had the equipment (obviously, a bunch of EIS stuff would actually be at issue and the aforementioned track issues arise, but dropping 2-3 trains per day on the line should be doable given current traffic loads for FEC).
The bottom line, though, is that FEC has had to take out somewhere in the range of $1.5-2.0bn in loans (at least) to make this work, and Tampa would probably be another $1.5-2.0bn on top of that, while Jacksonville should be far less.
The key question for tie choice is, in fact, climate.I'm not real smart in this area, but I would think that for freight, wood would be preferred as it has an element of flexibility under load, whereas you put too much weight on concrete, it cracks.
It sounds like AAF's attitude is that they're willing to seriously look at adding stops if the counties are willing to make the first move. Of course, I suspect that Brevard has had a bit more constructive behind-the-scenes dialogue than the other counties have. As always, there's undoubtedly stuff going on that we're not party to.Looks like the space coast TPO has authorized a study to determine the best location for a new AAF station site in Brevard. However, they have not determined who will pay to build and maintain (staff?) the building. Seems like Brevard is serious about getting their own stop. Good for them!
http://www.floridatoday.com/story/news/local/2015/02/12/planners-study-brevard-high-speed-rail-station-sites/23291327/
How different Brevard is from the crazy people one or two counties south of them are! LOL
Suffice it to say that took some amount of footwork to make it so. Fortunately north Brevard officials are believers. Some recalcitrant south Brevard folks had to be somehow dragged along.Looks like the space coast TPO has authorized a study to determine the best location for a new AAF station site in Brevard. However, they have not determined who will pay to build and maintain (staff?) the building. Seems like Brevard is serious about getting their own stop. Good for them!
http://www.floridatoday.com/story/news/local/2015/02/12/planners-study-brevard-high-speed-rail-station-sites/23291327/
How different Brevard is from the crazy people one or two counties south of them are! LOL
Both can be designed for the climate and traffic. A properly treated wood tie can last 30 years or more in Florida. This is proven. The nominal design life of a concrete tie is 50 years, but none have made it that long yet. This is not yet proven.The key question for tie choice is, in fact, climate.I'm not real smart in this area, but I would think that for freight, wood would be preferred as it has an element of flexibility under load, whereas you put too much weight on concrete, it cracks.
Wood ties are terrible in Florida's wet, hot, salty weather. Concrete is actually pretty bad in Florida too, but wood is much worse.
Calling someone a "liar" because maybe their assertion is wrong is more than a little harsh, don't you think?Guest: In Florida's climate, even properly treated wood ties do not last 30 years under high tonnage. (Low tonnage, yes.) I've read a fair number of survey articles regarding this. If you believe otherwise, you need to provide citations: otherwise, yes, I'm calling you a liar.
Basically concrete ties are expected to last 1.8 times as long as wooden ties in wet climates. Wooden ties last much longer in dry climates, so concrete ties last only about 1.2 times as long. This makes the economics different.
It's also impossible to get the hardwoods used in the old days, and creosote treatment is coming under more and more criticism due to its toxicity. Untreated or lightly treated wood ties last well in dry and cold zones, and fall apart very quickly in Florida.
The economics points towards wood ties on most lines in the US, but the Florida climate is different: by most estimates of levelized lifetime costs, concrete ties are cheaper.
And goes to Paddington which really is the heart of London and where all the tourists and business people want to be.It's a good thing in my reckoning. Fast, reliable and efficient.
I think not impossible, but just crazily expensive.It's also impossible to get the hardwoods used in the old days,
Talk to Norfolk Southern. This would be news to them.I think not impossible, but just crazily expensive.It's also impossible to get the hardwoods used in the old days,
It seems to me that $21 million for an entirely new station in a prime downtown location that is not even on an active rail line is very good value for money.FDOT to give SFRTA $21 million for construction of TriRail station platforms at AAF Miami station.
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