Aontachtoir wrote: » Project Engineer in Westmeath National Roads Office, Ann Marie Corroon, said that the timeframe for the project is “between eight and thirteen years”...
marno21 wrote: » It is beyond parody at this stage.
Pete_Cavan wrote: » Imo they should be building more of the upgraded route on the existing road. There is about 2km south of Glasson and potentially 0.6km north of it which would be suitable for online upgrade, plus at least 1km more north of Tang. There is only a small number of houses on these stretches and many of them are small old bungalows which probably won't be occupied beyond the current occupants anyway. Building more online should mean less CPOing, less environmental issues, reduced costs and ultimately faster delivery of the project.
veryangryman wrote: » I cant think of much of that road id like to see again, houses, hedges and awkward bends galore. Lets do a quality upgrade here, its been a long time coming
marno21 wrote: » https://www.westmeathindependent.ie/2020/07/31/n55-road-design-modifications-under-investigation/
Westmeath co co have a project website with working links to broschures but otherwise I cant find any news on progress with the scheme.
Is the plan for this to be single carriageway or dual of some kind?
you would presume the road type would be chosen appropriately matched to the traffic.
The traffic is barely 4000 AADT at the 2 stations on the N55 (admittedly not on this exact stretch, but surely it'd be close enough) https://trafficdata.tii.ie/publicmultinodemap.asp
For a 2+1 the threshold is 14,000, a 2+2 20,000 https://www.tiipublications.ie/library/DN-GEO-03059-01.pdf
If I understand right, theres to be no more 2+1 any more so anything that might require that could be done as a 2+2 (tight dual with no hard shoulder like Kells N3 section) but, its still difficult to see how they could possibly justify a dual when the traffic is (probably) not even near the threshold for a 2+1
You're right: there will be no more 2+1 builds in Ireland. The most likely options for a secondary road with such low traffic is Type 2 Single Carriageway (Diagram here: courtesy of sligococo.ie). If there are busier sections at either end of the scheme, it may get bumped to Type 1 for consistency. There's almost no chance of a Type 2 Dual Carriageway here, which is recommended for traffic above 13,000 AADT: three times the current volume (20,000 is the maximum for Type 2 DC).
https://www.anglocelt.ie/2023/01/20/new-n55-route-plan-by-february/
That didn’t happen
https://www.westmeathcoco.ie/en/ourservices/yourcouncil/councilnews/pressreleasen55athlonetoballymahonroadscheme.html
Looks like this will be done in bits rather than a single catch all project
Seems rather pragmatic. It'll get built this way same as the LVNS projects on the west coast (even though they are underway 10+ years now and only partially complete).
This delivery method would work for most of the secondary network projects, and a few of the primary ones too. Our secondary roads were mostly overlooked in the good times, and even if the work needed isn’t headline-grabbing, they still need attention.
Plus, it keeps road construction expertise in the country; if the current delays on big projects keep up, then without these small jobs, anyone who can build a road will just leave (or go bust)
Tender out for topographical, LIDAR, orthographic and utility surveys along the route.
I understand WCCs appoach to this project as they mention it worked for them on the N52, but how much time & funds have being wasted on the previous approach for them now to switch tactics?
Nothing has been wasted. The preferred route for the entire length has been selected and then sections can be progressed from there. It is the sensible way of approaching a road like this, trying to bring it all to construction as one project only creates more problems and takes longer.
The two sections being progressed now could potentially be complete or mostly complete by the end of this decade, not a chance of that for the full length. A similar approach should be taken with the N17 north of Knock.
Yes, the important part is to have the whole project designed - after that, piecemeal bypasses can be done safe in the knowledge that when everything is complete, they'll form a sensible route.