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Fingal / North Dublin Transport Study

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  • Registered Users Posts: 4,905 ✭✭✭Aard


    ^Swords, Santry, and Ballymun have transport proposals in the document linked in the OP.


  • Registered Users Posts: 2,865 ✭✭✭Van.Bosch


    Are there still plans to run the DART up to Donabate/Rush&Lusk/Skerries/Balbriggan? If so, an airport spur from Clongriffen makes a bit more sense to me, if the line can handle the required frequency. Not sure how having termini at Balbriggan, Airport and Howth willl work in terms of scheduling and so on.

    It also doesn't solve anything for Swords, Santry or Ballymun, but that's a bigger issue that requires a bigger pot of money...

    Can someone explain to me why it's such a big deal to extend the DART to these 4 stops? In my simplistic mind it's just a case of electrocuting the line which shouldn't take that long? I assume there are numerous other factors I'm ignoring such as capacity and signalling?


  • Moderators, Science, Health & Environment Moderators Posts: 19,533 Mod ✭✭✭✭Sam Russell


    Van.Bosch wrote: »
    Can someone explain to me why it's such a big deal to extend the DART to these 4 stops? In my simplistic mind it's just a case of electrocuting the line which shouldn't take that long? I assume there are numerous other factors I'm ignoring such as capacity and signalling?

    It would be better to electrocute the Maynooth line, I would have thought.


  • Registered Users Posts: 17,638 ✭✭✭✭LXFlyer


    I'm not sure anyone wants to "electrocute" anything!!


  • Registered Users Posts: 2,865 ✭✭✭Van.Bosch


    lxflyer wrote: »
    I'm not sure anyone wants to "electrocute" anything!!

    True - electrify must be the word!


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  • Registered Users Posts: 78,352 ✭✭✭✭Victor


    murphaph wrote: »
    No guts just to build metro north as proposed. Fudge fudge fudge instead.
    Actually, I think the report raises some interesting ideas, amongst some truly awful ones. However, there is an element of going over old material.

    I think the suggested economies on MN are at least worth looking at and deciding what is or isn't good value.
    D.L.R. wrote: »
    "Optimised Metro North" interests me.

    It does away with Parnell and O'Connell Bridge stations, instead placing a station at Upper O'Connell Street.

    This leaves too big a gap between SSG and Upper O'Connell IMO.

    But it does create the opportunity to do this:

    https://us.v-cdn.net/6034073/uploads/attachments/123858/331130.jpg

    Of course this undermines the whole idea of a less costly Metro North :rolleyes:
    It is assumed that DART Underground goes ahead (with the implication that at least some of the Maynooth line is electrified). Therefore, there is no particular need for Metro North to meet Tara Street, as a transfer could be done at Drumcondra.
    roddney wrote: »
    In all fareness the last 4 boxes in table for report are environmental impact stuff which is of low value.
    Perhaps to you. Someone else might say that environmental impact stuff which is of low value when building a road, forgetting the huge number of people that die from air pollution.
    Grandeeod wrote: »
    I remember. O'Reilly consultants. They were asked to give an opinion on MN and pointed out Glasnevin junction as an interchange point for Metro and then actually went further by pointing out that DART could be a "Metro" if a tunnel was built under Glasnevin and onwards to the airport.

    Robbing bastards!:D
    Grandeeod wrote: »
    And if I'm not mistaken, the above was followed up by a proposal for running the DART from Glasnevin to the airport along the MN route that was then in the public domain. Not saying it was feasible, but its a little sad that the idea was ripped off in this latest document. A document that certainly looks like a fudge to not build anything meaningful anyway.
    If the idea works and/or helps inform the debate, isn't that the important thing?
    L1011 wrote: »
    Manchester Metrolink to the Airport is also slower than the trains from memory yet the Metrolink is brand new and the trains have been there for ages.
    But between which points?
    Oh noooo. Not bendy buses - we just got rid of those dreadful things. Who thinks they are the Wright solution?
    My memory of bouncing along in the back of that smelly, noisy, dreadful wagon will never fade.
    In fairness, they were put on the wrong routes and some buses of that era were poorly maintained.
    Bray Head wrote: »
    The Luas Red line undershot forecast demand.
    Is that why they extended the trams from 30 to 40 metres, ordered more trams and moved trams from the Green Line? :)
    Bray Head wrote: »
    Opportunity cost
    The report completely omits to mention that on-surface options such as BRT and light rail mean room for cars and/or other public transport. This can lead to congestion elsewhere or lower frequencies for buses which are not necessarily substitutes for BRT or light rail. Personally I have serious concerns about what Luas Cross City will do to Dublin Bus and Aircoach services in the College Green and O'Connell St areas, many of which serve areas which will not be improved by Luas Cross City. I guess we'll know in a few years.
    That is a separate matter, outside the scope of the report.
    cgcsb wrote: »
    If IÉ are that keen on DART to the airport they really need to sell the intercity possibilities.
    That is a separate matter, outside the scope of the report. :(
    Bray Head wrote: »
    But staying on the hypotheticals, supposing I'm coming from Galway with final destination Dublin Airport. Assume that Metro North, DART Underground and Clongriffin Spur are all in place. Do I a) change at Stephen's Green and take a metro that runs 10 times an hour; b) stay on the train and have one or possibly two changes via a circuitous route to get to Dublin Airport? Metro wins every time from a frequency and journey time perspective. It also serves a large chunk of densely populated city that isn't well served by public transport.
    lxflyer wrote: »
    If DART Underground and Clongriffin Spur were in place you would take the train from Galway to Heuston and then go directly on the DART from Heuston to Dublin Airport with no further changes.
    You stay on the train all the way from Galway to the Airport. :cool:
    Aard wrote: »
    In fairness to Fingal CoCo, the Public Safety Zones need to be better defined by the Minister for Environment. Fingal's hands are a little tied until clarification is forthcoming from the DoE.
    These are already well defined by the IAA and Fingal County Council have a developed policy around them.
    Aard wrote: »
    Just to avoid any confusion, and trying to remain on topic (ahem), there are no proposals put forward from the document that go through Finglas.
    Routes LR1 and LR2.
    Van.Bosch wrote: »
    Can someone explain to me why it's such a big deal to extend the DART to these 4 stops? In my simplistic mind it's just a case of electrocuting the line which shouldn't take that long? I assume there are numerous other factors I'm ignoring such as capacity and signalling?
    Signalling would be a factor if frequencies are increased, although that would depend on the nitty gritty of train performance (DART can only do 100km/h = 60mph, but has better acceleration) and signal spacing. Additionally, you would like a depot or at least a stabling area at the rural end of the electrified line, so that trains wouldn't have to go from Fairview to Balbriggan (or where ever) in the morning, while carrying no passengers.


  • Moderators, Motoring & Transport Moderators Posts: 14,076 Mod ✭✭✭✭monument


    Aard wrote: »
    Just to avoid any confusion, and trying to remain on topic (ahem), there are no proposals put forward from the document that go through Finglas.
    Victor wrote: »
    Routes LR1 and LR2.

    HR7 goes west of Finglas serving Finglas Metro West stops.


  • Registered Users Posts: 78,352 ✭✭✭✭Victor


    Idbatterim wrote: »
    this is beyond a joke, we can afford amongst other things a world class welfare budget?
    Ren2k7 wrote: »
    I love how they came up with the name "Optimised" Metro North. Sound much better than the Austerity Metro, which I'm sure Paul Murphy or RBB are itching to use.
    Idbatterim wrote: »
    I am sure he would decry even a BRT as excessive and a waste of resources which would be far better contributing towards world class welfare rates than leaving a decent transport legacy...
    roddney wrote: »
    Also,rRunning of all new lines and Dart should be put out to tender as part of new works. Irish Rail shouldn't be running it anymore.
    Yeah socialists hate public transport. They're all for the proliferation of the private motor car.

    DERP

    This is the Infrastructure forum. Let's stay on topic, even when jesting.
    zetalambda wrote: »
    Fingal area rapid transport aka the FART. Sorry, I couldn't resist it!

    'Congratulations'.

    Moderator


  • Registered Users Posts: 4,905 ✭✭✭Aard


    LR1, LR2, and H7 didn't make the cut, as it were. Of the six put forward, none go through Finglas.


  • Moderators, Science, Health & Environment Moderators Posts: 19,533 Mod ✭✭✭✭Sam Russell


    lxflyer wrote: »
    I'm not sure anyone wants to "electrocute" anything!!

    I think the choice of words was a little bit of a joke. Sorry for not using a smilie.





    But I'll use three now to make up for it.:):):):


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  • Registered Users Posts: 78,352 ✭✭✭✭Victor


    The darker green line on the attached, as a heavy rail route, could make a lot of sense in connecting the entire country to the rest of the world. Alternatively the orange route. Building both wouldn't make much sense.

    I think the suggestions made in the report for Finglas are poor and don't avail of existing open space near the (former) N2 corridor.

    I think whatever north-south proposals in the area do go ahead, could do with looking at branches.

    333565.PNG


  • Registered Users Posts: 4,905 ✭✭✭Aard


    Victor wrote: »
    I think the suggestions made in the report for Finglas are poor and don't avail of existing open space near the (former) N2 corridor.

    Or indeed the fact that most of it is dual carriageway. Luas down the middle, like parts of the Red line. Tunnel to connect with Cabra BXD stop.


  • Moderators, Motoring & Transport Moderators Posts: 14,076 Mod ✭✭✭✭monument


    Victor wrote: »
    The darker green line on the attached,

    Did you forget to attach an image?


  • Registered Users Posts: 17,638 ✭✭✭✭LXFlyer


    Victor wrote: »
    You stay on the train all the way from Galway to the Airport. :cool:



    Not necessarily - there have been no indications that diesels will be allowed to use the tunnel.


  • Registered Users Posts: 2,692 ✭✭✭AngryLips


    Something I don't quite understand, MN is often cited as being demanded by public transport requirements for the northside because Luas wouldn't be able to cater for the number of expected users along a similar on-street alignment ...yet BXD is being built with a turnback loop at Parnell Street becuause it's envisioned that there won't be enough demand on the Broombridge spur to justify routing all services to this terminus. What gives? Both lines have overlapping catchments


  • Registered Users Posts: 4,905 ✭✭✭Aard


    BXD doesn't go very far past the city centre. MN goes all the way to Swords. Not exactly overlapping catchments.


  • Registered Users Posts: 78,352 ✭✭✭✭Victor


    lxflyer wrote: »
    Not necessarily - there have been no indications that diesels will be allowed to use the tunnel.
    I asked at the oral hearing and everything from the 2700s on are suitable for tunnel use. Obviously, the number of diesels would need to be moderate and electric would be best.


  • Registered Users Posts: 78,352 ✭✭✭✭Victor


    AngryLips wrote: »
    Something I don't quite understand, MN is often cited as being demanded by public transport requirements for the northside because Luas wouldn't be able to cater for the number of expected users along a similar on-street alignment ...yet BXD is being built with a turnback loop at Parnell Street becuause it's envisioned that there won't be enough demand on the Broombridge spur to justify routing all services to this terminus. What gives? Both lines have overlapping catchments
    I think that is more a case of if there isn't demand. Come 2017, you can't expect the new section to have the same level of demand on day 1 as an existing section that will have been operating for 7-13 years.


  • Registered Users Posts: 12,138 ✭✭✭✭Grandeeod


    Victor wrote: »
    If the idea works and/or helps inform the debate, isn't that the important thing?

    We shouldn't be debating any of this all over again. MN as designed is fine. This is a dispicable act of beating around the bush.


  • Moderators, Motoring & Transport Moderators Posts: 14,076 Mod ✭✭✭✭monument


    Grandeeod wrote: »
    We shouldn't be debating any of this all over again. MN as designed is fine. This is a dispicable act of beating around the bush.

    It's not going to be built anytime soon and there are better options to look at.



    monument wrote: »
    From the transport study report mentioned in the OP, I'd mix and match the following...

    ...plus maybe add the orange bit, and also use of the Glasnevin to Heuston link mainly for a Belfast - Dublin Airport - Heuston - Cork service:

    333367.JPG

    Larger image here.

    A and B around Swords are options, but A clearly would be better for Intercity. All but the orange bit between Glasnevin and the Docklands portal are part of the report.

    Please excuse the rushed and poor Photoshopping!


    What I love about this design (which mostly combines options in the official report) is that it:
    • It allows for a Dart service to serve most of the Metro North route
    • It allows for Cork - Dublin - Dublin Airport - Belfast Intercity
    • It's on the main IRL-NI T-TEN route and fits in with the goal of greater EU connectivity by linking the airport to the rest of the island by rail and linking the republic with the north by rail
    • It allows for strong public transport connectivity for areas of Fingal -- Dart services could run between the north Co Dublin coastal towns and Swords (which is already a hub for many of the coastal towns);
    • It's the HR8 option, which scores well + extra high density areas + far better connectivity -- so, it's it's possible it could be the best scoring route
    • It frees up the northern line, with the reduction / removal of IC trains


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  • Registered Users Posts: 12,138 ✭✭✭✭Grandeeod


    monument wrote: »
    It's not going to be built anytime soon and there are better options to look at.

    And nothing in that study will be built anytime soon either. Its a carefully designed method of pushing everything down the road, while appearing to be actually doing something. Add in a change of Government and you can bet your bottom dollar it will be reinvented all over again. This kind baloney has been going on for 40 odd years.


  • Moderators, Motoring & Transport Moderators Posts: 14,076 Mod ✭✭✭✭monument


    Grandeeod wrote: »
    And nothing in that study will be built anytime soon either. Its a carefully designed method of pushing everything down the road, while appearing to be actually doing something. Add in a change of Government and you can bet your bottom dollar it will be reinvented all over again. This kind baloney has been going on for 40 odd years.

    Metro North was pushed down the road a good while ago, it just took many of us a while to fully admit that. Mainly because of lack of support.

    Look at the route in my post above -- spending Metro North -type funding on a project that links the airport to the rest of island is far more likely to get EU funding and wider support.


  • Registered Users Posts: 4,905 ✭✭✭Aard


    monument wrote: »
    What I love about this design (which mostly combines options in the official report) is that it:
    • It allows for a Dart service to serve most of the Metro North route
    • It allows for Cork - Dublin - Dublin Airport - Belfast Intercity
    • It's on the main IRL-NI T-TEN route and fits in with the goal of greater EU connectivity by linking the airport to the rest of the island by rail and linking the republic with the north by rail
    • It allows for strong public transport connectivity for areas of Fingal -- Dart services could run between the north Co Dublin coastal towns and Swords (which is already a hub for many of the coastal towns);
    • It's the HR8 option, which scores well + extra high density areas + far better connectivity -- so, it's it's possible it could be the best scoring route
    • It frees up the northern line, with the reduction / removal of IC trains

    I think the emboldened bullet point is the clincher. I would doubt that the NTA are going to deviate greatly from any of the six projects put forward. Since it's a case of HR8 plus a greenfield connection to Donabate, I think this is a likely candidate. It ticks the boxes that the NTA want to fulfil, and also ticks the box of airport connectivity to the mainline rail network (which the NTA seems to gloss over as being important).


  • Registered Users Posts: 1,284 ✭✭✭D.L.R.


    I have to agree with monument, HR8 has potentially much wider scope than MN - the national impact could be as big as Dart Underground. Its the best option in this document imo because it combines a Dublin subway line with potentially national services too.

    You could even use the same personnel, skills and machinery from the Dart Underground project to build it, assuming DU happens first.

    Regards Metro North - its my contention that previous govts made a pigs ear of the Luas/Metro North/Green Line strategy in Platform for Change/Transport 21, and we were ultimately sold a pup in the end.

    We need to take stock of that before moving forward with a proper clear strategy for a high capacity N-S line.


  • Registered Users Posts: 4,905 ✭✭✭Aard


    It seems to be that there is momentum behind Dart Underground. This needs to be capitalised upon, imo. DU, despite being located in Dublin, can be sold as a national project. MN not as much, despite its connection to the airport. MN slipped off the NTA's implementation strategy. There's not much talk of it, and there's a perception that it was a boom-time fur coat project. While DU seems to have generated little negative publicity.

    In similar vein "Optimised" Option HR8 (i.e. to Donabate) would be of national significance, and one that rural politicians could get behind without controversy.


  • Registered Users Posts: 2,692 ✭✭✭AngryLips


    D.L.R. wrote: »
    I have to agree with monument, HR8 has potentially much wider scope than MN - the national impact could be as big as Dart Underground. Its the best option in this document imo because it combines a Dublin subway line with potentially national services too

    The experience of the northern line tells us that mixing suburban/intercity services with commuter services doesn't work. Also, this option doesn't open up any new areas of the city core to the rail network limiting its utility for commuters. Already, the existing loop line with stations at Connolly, Tara and Pearse does a poor job of serving the city centre (being at the periphery) and what is proposed here is another option that does a bad job also. I think there's merit in feeding Heuston services through to Dublin airport but it shouldn't be at the expense of getting good coverage in the city centre.


  • Registered Users Posts: 4,905 ✭✭✭Aard


    HR8 + DartUnderground make for good city centre penetration.


  • Registered Users Posts: 1,284 ✭✭✭D.L.R.


    AngryLips wrote: »
    The experience of the northern line tells us that mixing suburban/intercity services with commuter services doesn't work. Also, this option doesn't open up any new areas of the city core to the rail network limiting its utility for commuters. Already, the existing loop line with stations at Connolly, Tara and Pearse does a poor job of serving the city centre (being at the periphery) and what is proposed here is another option that does a bad job also. I think there's merit in feeding Heuston services through to Dublin airport but it shouldn't be at the expense of getting good coverage in the city centre.

    On your first point about mixing services, Vienna mixes its S Bahn services with national services on two tracks quite successfully. The Northern line gets by (just) and the signalling upgrade will improve matters. Quadding would be nice, but decades of bad planning has unfortunately made that a very difficult task.

    Second, regards penetration, well there's no magic bullet that will fix all of Dublin's shortcomings. Realistically I think 2 or 3 heavy rail tunnels are required if we're serious about giving this city a proper system. I think DU and HR8 would solve an awful lot, if not everything.


  • Registered Users Posts: 12,138 ✭✭✭✭Grandeeod


    HR8 was a good idea in 2004. The person who proposed it was not an RPA or IE employee. However that same person went on to contribute to MN and assist it getting it realigned away from an old Smurfit factory in Glasnevin and via Drumcondra so it could integrate with the Maynooth line. You may all enjoy taking the crayons out again, but all you are doing is assisting another exstensive redrawing of ideas and plans, which suits the levy and justifies the existence of the RPA.

    While this idea is kept reheated as opposed to building it, the levies can be kept. However, if HR8 is eventually rolled out as a solution, can it be justified as a MN levy, because it won't be MN?


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  • Registered Users Posts: 4,905 ✭✭✭Aard


    The levies are a matter for Dublin City Council to decide, not the RPA or NTA or whoever else. Councillors can decide not to make a development contribution scheme. It's a separate decisionmaking body from the one that plans the infrastructure.


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