Could High Speed Two Serve Chester And North Wales?
This diagram shows High Speed Two services, as they were originally envisaged before Phase 2 was discontinued.
Note.
- Trains to the left of the vertical black line are Phase 1 and those to the right are Phase 2.
- Full-Size trains are shown in blue.
- Classic-Compatible trains are shown in yellow.
- Blue circles are shown, where trains stop.
- The dotted circles are where trains split and join.
- In the red boxes routes alternate every hour.
Click on the diagram to enlarge it.
If I look at the trains counting from the left of the diagram, I see the following.
- Train 4 is a pair of Classic-Compatible trains, that split and join at Crewe, with one train going to Lancaster and the other to Liverpool Lime Street.
- Train 5 is a single Classic-Compatible train going to Liverpool Lime Street.
This gives Liverpool Lime Street two trains per hour (tph) and Lancaster one tph
Could train 5 be a a pair of Classic-Compatible trains, that split and join at Crewe, with one train going to Holyhead via Chester and the other to Liverpool Lime Street?
Consider.
- Yesterday, a pair of Class 805 trains, ran between Euston and Holyhead. Each Class 805 train is 130 metres long, so a pair of Class 805 trains is sixty metres longer than a High Speed Two Classic-Compatible train.
- I am certain, that a single High Speed Two Classic-Compatible train will fit the platforms between Crewe and Holyhead.
- Crewe and Holyhead is 105.5 miles and the route is not electrified.
- Crewe and Holyhead is double-track all the way except for the Britannia Bridge over the Menai Strait.
- With the exception of perhaps 2 to 3 miles, half the route between Crewe and Holyhead has a line speed of 90 mph. with the other half being 75 mph.
- Given the countryside and the number of important historic sites, electrification might be difficult, as the heritage Taliban will say no!
- It was promised by the last government that Crewe and Holyhead would be electrified, but I will assume it won’t be!
- Hitachi, who are part of the consortium building the High Speed Two Classic-Compatible trains have developed battery-electric high speed train technology, which is likely to be applied to the Current Class 805 trains, that work the route.
- Hitachi’s battery-electric high speed train technology can propel the trains at up to 125 mph, provided the track allows it.
I feel that Crewe and Holyhead can be developed into one of the most iconic high speed railways in the world, by using battery-electric high-speed trains. Tourists would come from all over the world, to experience mouse-quiet battery-electric trains.
High Speed Two should go for it!
These are some thoughts.
It Would Be A Green Route To Ireland
Consider.
The fastest direct Avanti service to Holyhead is scheduled to take three hours and forty-two minutes, with one hour and 46 minutes between Euston and Crewe, and one hour and fifty-seven minutes between Crewe and Holyhead.
- High Speed Two will knock thirty-four minutes off the time between Euston and Crewe, when the core route between Euston and Crewe is complete, which will reduce the time to three hours eight minutes, with with one hour and 12 minutes between Euston and Crewe, and one hour and fifty-seven minutes between Crewe and Holyhead.
- The Crewe and Holyhead section of the route would still take one hours and fifty-seven minutes, which is an average speed of just 54 mph, along the North Wales Coast.
- An overall time of three hours between Euston and Holyhead, would require an average speed along the North Wales coast, which would be an average speed of just 62 mph.
- The operating speed is an average of around 80 mph between Crewe and Holyhead, and would run the section of the route in 79 minutes, which would mean a Euston and Holyhead time of two hours and 31 minutes.
- A 100 mph average between Crewe and Holyhead, would run the section of the route in 63 minutes, which would mean a Euston and Holyhead time of of two hours and 15 minutes.
I believe that with track improvements, a more efficient stopping pattern and using Hitachi’s battery technology, that battery-electric High Speed Two Classic-Compatible trains could run between Euston and Holyhead in under two hours.
A fast ferry would complete the route between Holyhead and Dun Laoghaire.
Could More Than One Train Per Hour Be Sent To Chester And North Wales?
Consider.
- Because of the cancellation of Phase 2 of High Speed 2, there are spare paths on High Speed Two between London and the West Midlands.
- If the core section of High Speed Two is extended Northwards to Crewe, as advocated by Dyan Perry of the High Speed Rail Group, that I wrote about in The Future Of HS2 Could Lie In Its Original Vision, this would create extra paths to Crewe.
- If the West Midlands and Crewe section of the High Speed Two route has the same capacity as London Euston and the West Midlands it could handle seventeen tph.
- At present it looks like with the cancellation of Phase 2, the West Midlands and Crewe section will handle just ten tph.
, So there will be seven spare paths between Euston and Crewe!
In fact it will be better than that, as each train could be a pair of Classic-Compatible trains, that split and joined to serve two destinations.
Could A North Wales Service Call At Hawarden Airport?
Hawarden Airport is where Airbus build wings for their aircraft in the UK.This Google Map shows Hawarden Airport.
Note.
- The large runway.
- The various factory buildings.
- The North Wales Coast Line between Chester and Holyhead, runs along the North side of the Airport.
I doubt if Airbus wanted a station, it would be difficult to arrange.
Conclusion
Because of the vacant paths, it would appear that extra services to North Wales and North West England can be fitted in.
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