jeffbrown2002 wrote:Exactly my point, those alignments have already been studied and had projected costs assigned to them, it seems to me subway proponents would be most satisfied with B7 while C3A would be a nice compromise.
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Just hope all that research doesn't go to waste.
tanzoak wrote:Luckily, DART appears to be aware of which ones are good and which ones are hot garbage.
LBJ-Inwood and West Dallas are Tier 1 (i.e. start to conduct alternatives analysis), while the three worst ones are Tier 3 (i.e. ignore them).
Tivo_Kenevil wrote:Am I missing something here? What is the point of this line.. where would anyone go on this line if it were to built first?..legacy West/DFW? How long will that even take over an HR?! Might as well drive.
electricron wrote:Tier 1 look promising, somewhat. Once D2 is finished, another light rail line west to Oak Cliff makes sense.
The LBJ line makes sense between I-35E and US-75, but that's not where they are proposing to build it. It only needs to tie the Green Line with the Red Line, or at most to the Blue Line. The existing plans it doesn't reach the Green Line and it goes way past the Blue Line.![]()
Big disappointment. .
electricron wrote:DART to date has avoided routing light rail lines down the middle of expressways, preferring to route light rail lines down one side or under. Any light rail line near LBJ will probably be very expensive and routed under it, just like DART subway under US-75. Building a subway a couple of miles long at a time is very expensive, building a subway 10 miles long will be pie in the sky, cow jumping over the moon, unaffordable.
electricron wrote:
Tier 2 are basically extensions of the existing light rail lines to the borders of cities not member cities.The sole exception is another commuter rail lie out to Frisco from Irving. They only make sense if they attract non-member cities to join DART.
Tier 3 are worse than Tier 2, extensions to even smaller cities with even smaller tax bases.
tanzoak wrote:electricron wrote:DART to date has avoided routing light rail lines down the middle of expressways, preferring to route light rail lines down one side or under. Any light rail line near LBJ will probably be very expensive and routed under it, just like DART subway under US-75. Building a subway a couple of miles long at a time is very expensive, building a subway 10 miles long will be pie in the sky, cow jumping over the moon, unaffordable.
There's existing rail ROW along 635 on the north side from the Blue line to Garland Ave (which is probably why they included that segment). There's also rail ROW along Inwood between 635 and the Cotton Belt ROW. So what goes between DNT and the Blue line is the question.
Presumably they will want to connect to the LBJ Red line station directly, which will mean crossing 635 twice (LBJ Blue line station is north of 635, but then LBJ Red line station is south, Medical City also south, before turning north after Preston).
The route is about 13 mi long, with estimated cost of $1.8 billion, or $140 million per mile. 5.5 miles or so of that would utilize existing rail ROW. DART says: "Given right-of-way constraints, significant portions of this corridor would be below- and/or above-grade."
The RR ROW along the northern side of LBJ belongs to KCS, not to DART. I'm not aware that KCS wants light rail trains running adjacent to their freight trains.
The Cotton Belt Line belongs to Kansas City Southern - KCS.
electricron wrote:The reason why I'm disappointed with the line as envisioned today is because it doesn't connect all the light rail corridor spokes in what would be DART's surrounding wheel. Ideally, if you're going to run a rail line along LBJ, it should follow LBJ all the way around Dallas, being the wheel to their spokes. That would give passenger options in both south and north Dallas an alternate rail route vs riding the trains through downtown.
muncien wrote:I've always thought the idea of a 'wheel' transit line, that connects all the lines further out from the hub, is a good one. But to me, I think BRT along the Loop 12 corridor is a better approach than 635.
The whole idea of serving Galleria area is a difficult one... No doubt it has the density and needs it, but finding where to go from there has always been a challenge. The proposal DART shows here doesn't seem any worse off than any others, but as always, it seems a bit of a reach.
But I do think you get quite a bit of benefit simply connecting with the Cotton Belt. From there (assuming it uses the same equipment), you could easily have DFW-Galleria, and East Plano - Galleria routes. Just three miles of track can easily get you TWO or more additional lines. Preferably commuter rail instead of LRT.
xen0blue wrote:I'm confused...I was under the impression DART wanted to do both D2 and Cotton Belt simultaneously, but Dallas put its foot down and said "NO, D2 is the priority" and won the vote in the DART board inasmuch, then the suburbs got pissy and threatened to leave DART. So now why are we talking about DART and Cotton Belt again? Did something happen where the possibility of getting both built at the same time again is now an option?
muncien wrote:If I recall correctly, DART said they are capable of funding their portion of both lines at the same time, assuming they get the federal help they need. That is why they are proceeding with the necessary steps on both, so they can meet those federal application benchmarks. Also, I beleive each project would be tapping into different federal buckets (core capacity, and whatever the other one is called), so it's not like they are competing with eachother at that level. But as with any of these applications, they have to compete with numerous other cities and only those that score high on criterea outlined by the feds will get the money (assuming there are transit $ available).
So, it's possible both get approved for federal $, one gets approved, or neither get approved. If neither get approved... I really dont think DART can wholly fund D2 on it's own, regardless of what the city wants. At least not in its new form factor. Perhaps the original D2 could have made it on it's own... But this new underground version is a bit pricey.
tamtagon wrote:When is the State going to start matching municipal or federal contribution to construction cost?
tanzoak wrote:tamtagon wrote:When is the State going to start matching municipal or federal contribution to construction cost?
TxDOT is covering all of the state and local portion of the Red and Blue Lines platform extensions.
tanzoak wrote:muncien wrote:If I recall correctly, DART said they are capable of funding their portion of both lines at the same time, assuming they get the federal help they need. That is why they are proceeding with the necessary steps on both, so they can meet those federal application benchmarks. Also, I beleive each project would be tapping into different federal buckets (core capacity, and whatever the other one is called), so it's not like they are competing with eachother at that level. But as with any of these applications, they have to compete with numerous other cities and only those that score high on criterea outlined by the feds will get the money (assuming there are transit $ available).
So, it's possible both get approved for federal $, one gets approved, or neither get approved. If neither get approved... I really dont think DART can wholly fund D2 on it's own, regardless of what the city wants. At least not in its new form factor. Perhaps the original D2 could have made it on it's own... But this new underground version is a bit pricey.
Since the two projects are roughly the same cost (CB ~$1.1B v D2 ~$1.3B), if DART can do both at the same time with FTA help, then it can do one of them on its own (FTA grants are typically ~50% of project cost).
The reason why there was resistance to submitting both applications was that half of the scoring by which the FTA judges projects is the financial capacity of the transit agency. Doing both projects at once stresses DART's cash balances and reserves, limits its ability to cover cost overruns or funding shortfalls, decreases assets-to-liabilities ratio, requires more optimistic revenue projections to cover operating costs, potentially lowers bond rating, etc. All of which are considered by the FTA. So there's the risk that the score for both projects would be dragged down and we'd get neither.
tanzoak wrote:tamtagon wrote:When is the State going to start matching municipal or federal contribution to construction cost?
TxDOT is covering all of the state and local portion of the Red and Blue Lines platform extensions.
That's $60 million. They're also chipping in $46 million for TEXrail and $2 million for an El Paso BRT project. So all of the Texas projects except for D2 have some state funding.
tanzoak wrote:Wow, just looked this up.. LA is paying $4.2 billion for its Purple Line extension, with no state funds.
tamtagon wrote:tanzoak wrote:Wow, just looked this up.. LA is paying $4.2 billion for its Purple Line extension, with no state funds.
haha Wow is right!
It's kinda funny, sometimes people talk about how much money is in Dallas or Houston -- and I know a few people here in Atlanta with have dealings in both Dallas and Atlanta and they observe that there's more "money" in Dallas.... my observations are the same, but for as much money as there is in Dallas, there's is so much more, SO much more in Los Angeles. The gap is remarkable, actually, and I have a theory Rich Dallas (Rich Houston and Rich Atlanta) really do not understand how much money there is in LA, Bay Area, NYC....
muncien wrote:Sure, it could technically fully fund one of the projects on its own if neither get financial help, but why would we want to? Doing so essentially locks down DARTs own capital funding for quite some time, which means getting ANY federal $ for other projects in the near future would be almost impossible. We would look really stupid if two years later, an administration was very transit happy and offered up funds but we could not accept since we already committed. Just sayin...
EDIT: I am totally okay with going it alone on a paired down version of these projects. But the 'cadillac' version we have on the table now, should only move forward with significant outside help. Even then, I kinda feel bad for doing it... but that doesnt mean I wouldnt take it.
tamtagon wrote:tanzoak wrote:tamtagon wrote:When is the State going to start matching municipal or federal contribution to construction cost?
TxDOT is covering all of the state and local portion of the Red and Blue Lines platform extensions.
That's $60 million. They're also chipping in $46 million for TEXrail and $2 million for an El Paso BRT project. So all of the Texas projects except for D2 have some state funding.
That's just not enough! How about the state pay for all platform extension costs --- no, what's actually better is how about the state pay for station and track modification so DART can run express trains.
There's no reason the state should not fund public transportation projects with the gusto given to highways.
muncien wrote:
Totally... I lived in LA for much of my life. The rich are totally loaded... But it doesnt really tell the story for LA. From a per capita standpoint... Dallas and LA re neck and neck. When you consider the Cost of Living in LA, you quickly realize why its a hellish place to try to get by.
Measure R will certainly help the less well off the most, but it is paid for by everyone.
tanzoak wrote:I'm not saying that TxDOT's transit-highway (im)balance is correct, just that they do provide funds for transit projects.
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