M6 - A683
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Ordnance Survey map - Alternative aerial view
Where is it?
M6 junction 34. The crossing point of Britain's busiest north-south route, the M6, and Lancaster's main road striking eastwards. It's now the most used exit from the M6 for Lancaster.
What's wrong with it?
It's simply not up to motorway standards. On and off sliproads merge into one single-carriageway road shortly after leaving the M6's main carriageway and continue around some very sharp curves to end on a set of traffic lights on the A683. It's all too easy for some clueless motorist to go the wrong side of a traffic island and end up driving the wrong way along the M6. As if the junction design wasn't bad enough, it's also very very busy, which makes it all the more dangerous.
Why is it wrong?
There's actually a very good reason for this. When this section of the M6 was built and opened, there was a junction at either end of the Lancaster Bypass to access the town, but these were 11 miles apart and each missed the town itself by about 6 miles. Lancashire County Council was worried that emergency vehicles would be unable to reach the M6 quickly enough because of the long round trip involved, and paid for a set of gated access roads from the A683 to be built for emergency services to use. Because these were "works access" points, they were designed well below standards. When it became clear that Lancaster needed a junction nearer the town centre, the emergency access point was signed as a full junction, the gates removed, and junction 34 as we know it came into being.
What would be better?
Widen the slip roads to be dual carriageways (one lane each way with hard shoulders is enough, as long as they are separated as per motorway standards) and replace the traffic lights at each end with a roundabout. The tight corners should be signed very, very well and an advisory speed limit applied.
Right to Reply
Email me with your comments.
Stuart writes:
Your discussion on the M6 junction at Lancaster doesn't offer any recognition for the alterations which have been made there over the last 18 months. Although I agree that the junction hasn't essentially changed it has been fitted with longer, wider, more flowing sliproads and a dual carriageway on the northbound exit.
Richard Ingham adds:
As a regular user of this junction I can confirm that what Stuart says is true about the recent improvements made to the Northbound exit. However the Northbound entrance slip road is still horrendously difficult to negotiate. No sooner do you make the bend than the slip is finished and you are forced to take your chances at getting on the M6.
I understand from speaking to people at the Highways Agency that there have been tentative plans made to extend the slip road over the River Lune (also the Southbound exit), but that this could be included as part of the works to create a new junction to the proposed Lancaster Northern bypass.
Owain responds:
I'm a very confident driver, but I find this junction quite terrifying. The real problem is that it is located in a valley, with a bridge over the River Lune immediately to the North. This appears to have prevented the construction of proper acceleration/deceleration lanes on the northern side.
When travelling from the North and leaving the M6, it is best to begin to slow some time before the exit lane begins (i.e. while still on the motorway!), as the exit corner is very, very tight. Far worse, however, is the the fact that when joining the M6 to go North, there are just a few metres of space to gain speed before joinging the left hand lane of the motorway. This lies at the bottom of a long hill (for traffic already on the motorway), so that you find yourself immediately deposited into the path of trucks coming down the side of the valley. I've always been lucky and happened to arrive when there's a space, but surely there have been some very near misses on this one!
Adrian isn't a fan either:
As a regular user of the M6 north and south for the past 15 years I find that if I am travelling north I always use the Carnforth junction (J35).
It may add 15 minutes to your journey for most but it cuts out the risk of being plunged into the river Lune by a large lorry or slammed into the side by a non attention paying, underskilled driver who hasn't got the forsight to move out into the middle lane.
When traveling south most have to take the gamble, including me, when entering the motorway at J34 but at least there is a field to be rammed into rather than the river.
When travelling back from the south I find that the junction sliproad is too short, proof being in the amount of chevrons that are damaged and replaced, and the recent introduction of flexible ones, which now mean they don't stop you if you are going too fast, but you plough into anyone getting on the motorway going north.
I hope the introduction of the northern bypass, which includes the redevelopment of this junction, will make Lancaster drivers feel safer getting on and off at this junction.
Roy Butterworth has another solution:
Having lived in Lancaster for some time now I am all too aware of the dangers of the slip road on to the M6 north. The main problems are as others have pointed out; the slower, cautious driver attempting to get on to the motorway at less than 50mph (I've seen some drivers stop at the end of the slip road to wait for a reasonable gap to get onto the first lane!) and the empty head driver travelling north in the first lane who fails to acknowledge the slip road and adjoining traffic at all. Until this junction is structurally rectified it would seem reasonable to consider closing the first lane to traffic immediately after the exit to Lancaster 500 yards earlier. This would require all traffic to enter into the second and third lanes for say 600 or 800 yards and thus allow traffic to enter the motorway from the slip road without fear of being rammed by traffic from the rear.
Nicholas brings good news:
There is actually a plan to completely rebuild this junction if the proposed Heysham - M6 Link Road is built. This road would link from the current Morecambe Bypass, where it crosses the main Morecambe-Lancaster road, to a point about 500 yards north of the existing J34. At that point there will be a roundabout with a northbound entry slip road, and then a link road down to the A683, where another roundabout will be sited, and a new northbound exit slip will be built on the south side of the roundabout. The southbound slips will apparently be replaced with a new larger parclo.
Full details on the scheme are in CBRD's Futures section.

