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Tom Forth’s dotty map shows how, if delivered in full, the HS2 and Northern Powerhouse Rail projects “would make huge areas of the North West, Midlands, South East and even South-West more accessible to northerners”. On the map, “Black dots show areas that are quicker by train, and orange show those quicker by car”. That’s according to Kieren Williams (writing for Reach plc’s Mirror Online, 8 November 2021).

However, Mr Williams’ interpretation of the map is not correct. What the map is actually purporting to show, is the journey time from Leeds City railway station to other railway stations around the country, by train and by car. That is not the same thing at all as showing ‘areas which are quicker by train’ or ‘areas which are quicker by car’.

The map is not showing, or comparing, door to door journey times by mode. It is showing, or purportedly showing, railway station to railway station journey times. Or more precisely, Leeds City railway station, to other railway station, journey times.

Even the station journey times by rail are problematic. No definitive journey times or frequencies are available for Northern Powerhouse Rail, so it is not clear how it is possible to calculate a NPR journey time from Leeds City station to Neston station, for example.

Mirror Online, 'Incredible graphic'

Written by beleben

November 9, 2021 at 4:30 pm

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