M1 - M62
Where is it?
M1 junction 42 and M62 junction 29, the crossing point of two of the country's busiest motorways. It's not just traffic moving about locally either — the junction handles lots of traffic going between such distant points as Newcastle, Manchester and Sheffield, in surprising numbers, plus daily commuter traffic to and from Leeds.
What's wrong with it?
It's a bottleneck, forcing all the traffic from all directions that isn't going straight on to mingle on the roundabout. The only exception, thanks to several years of work by the Highways Agency and the Yorkshire Link company running the new bit of M1, is traffic between the M1 to the north and M62 to the west, which now has fast-access links tunneled under the original junction. This helps, though it's not enough. To make the junction truly unworthy of the roads it serves, there are peak-time traffic lights on the roundabout.
Why is it wrong?
One can only guess that whatever traffic surveys were carried out in the early 1960's were wrong. Presumably they assumed the M62 would be much quieter. The M1 was built here in about 1966, and provision was made for this junction (it may have been built ready for the coming of the M62, though it's hard to tell). When the M62 finally came in the 1970's it was all connected up, but by this time traffic levels were obviously higher. It reached the stage in the early 1990's where everything just stopped on most weekday mornings when the rush hour hit.
What would be better?
A full free-flowing junction would be nice, and isn't a total impossibility, nor is it something the Highways Agency would never consider doing. It is of course quite unlikely. The improvements that were made (by Yorkshire Link) were simply to increase capacity ready for the new M1 section and increased traffic that would follow it at this junction. There are now left-turn lanes on the roundabout, which means it's only there for three right-turn movements these days, but it's still not really enough. Another free-flow link from eastbound to southbound would be the next step.
Right to reply
Hate this junction? Or do you think it hasn't had a fair trial? Make yourself heard! Post a comment.
These are the most recent comments on this junction. You can see all comments if you prefer.
Terry Trumpets knows his history:
It's quite likely that this junction was never intended to take the M62 at all. In the early stages of planning, the original route of the M62 through Yorkshire ran further south and it terminated on the M1 near Barnsley; traffic bound for points further east would then have had to travel north on the M1 and use this junction to get onto the eastern section of the cross-country route, which was given the number M19 and only ran as far as the A1.
At some point the M62 was re-routed onto its present course past Leeds and Bradford, met the M1 at Lofthouse and ate up the now redundant M19. By that time, the relevant section of the M1 had already been constructed and it was too late to alter the layout of the junction.
George Carty has a plan:
Yes, I think adding new free-flow slips between the western M62 and the southbound M1 would be the obvious next step. If this was done, the west-facing slips from the roundabout, along with the eastern side of the roundabout itself, could be removed, reducing the original junction to something resembling M4-M32. Close enough to a full free-flow junction for me...
Bob fights back:
The criticism of the designers of this junction is unfair. It was designed around 60 years ago for half, or less, traffic than now uses it. The designers also assumed that the major turning move M62E to M1S (& v/v) would be reduced by another motorway between M1 J39 & M62 J25. The junction is too close to M1J41 so the compact design used mitigates that. The B6135 runs just to the north of the M62 and the same level as it, and a railway line ran to the east of the M1 & at the same level as it (the designers of the junction, and everyone else, never foresaw the closure of the line & the pits it served); the constraints these features put on possible sliproad alignments, both horizontally and vertically, were severe. Finally, it's not in the middle of nowhere, eg the township of Lofthouse straggles along the A61 just east of the M1 & the main railway line between West Yorkshire and London, Birmingham etc is just to the south.
Marke has an update:
They have made the M62 through the junction two lanes each way now with the old inside lane being used a long slip road off the motorway and nice flowing slip back onto the M62 from the roundabout. Still insanely busy though!
Bruce L Osis is cheekily rat-running on the road where I grew up:
There's an important point about the design genius that is the Lofthouse Interchange - although there's a free-flowing link from M1/M621 southbound to M62 westbound, there's only a half-hearted attempt to do the opposite. Northbound M1 traffic from the M62 eastbound has to share the start of the slip-road with the Wakefield/Sheffield/London traffic bound for the roundabout. So at peak times the quickest way north is to forsake this junction by overtaking the long queue of turning traffic and proceed to J30 and use the A642 - and onto the very road that the A1/M1 link was built to by-pass!
With thanks to William for information on this page.