M1 Junctions 32-35a: Smart Motorway
Part of our programme of improvements (value >10m)
A new approach to delivering road works
This project is taking part in a trial to make road works simpler and clearer for people to drive through.
The next stage to upgrade the M1 to a smart motorway from junction 32 near Rotherham to junction 35a for the Stocksbridge bypass is under construction. Work is progressing with implementation expected during winter 2016/7. This stretch of the motorway is under traffic management with narrow lanes and a 50mph speed limit. This will remain in place between junctions 32 and 35a until the smart motorway is implemented for the safety of drivers and our road workers; the lanes are narrower than on a standard motorway and the new signs, signals and incident detection systems are not yet operational.
Speed limit Statutory Instrument Consultation
We have previously consulted on proposals to limit speeds to 60mph between 7am and 7pm seven days a week because of the potential effect of the new scheme on local air quality.
This option has not been accepted as the preferred option and instead we are rigorously investigating alternatives while work progresses on the scheme in the next 12 months. The full consultation outcome report has been published on GOV.UK.
For more information please email M1J32-35aSmartMotorway@highwaysengland.co.uk
The summary of consultation responses for M1 junctions 28 to 31 smart motorway, junctions 31 to 32 variable speed limits, junctions 32 to 35a smart motorway is now published to the GOV.UK website.
What is happening?
We propose to improve the M1 by making it a smart motorway (previously known as managed motorways) between junctions 32 and 35a. Smart motorways help relieve congestion by using technology to vary speed limits. They deliver these benefits at a significantly lower cost than conventional motorway widening and with less impact on the environment during construction.
When and where is this happening?
In the October 2010 Spending Review, the Chancellor announced that the M1 junctions 32 to 35a smart motorway scheme will be prepared for start of construction before 2015.
We intend to commence work in winter 2014-15 and to finish work by winter 2016-17.
The scheme will be carried out on the M1 between junctions 32 and 35a, located between Rotherham and Sheffield.
Why is this happening and what will it cost?
The M1 in South Yorkshire is an important route for regional and international traffic. The section between junction 32 (M18) and junction 35 (A616) carries more than 110,000 vehicles each day and suffers from congestion and delay at peak times.
The estimated cost of this scheme is in the range of £100.2 million to £142.1 million (this includes the completed M1 junctions 32 to 35a concrete barrier and drainage renewal works).
How will the scheme be carried out?
Using our knowledge of operating the M42 and M6 smart motorway schemes we have developed the smart motorway concept. These developments include permanently converting the hard should to a running lane and developing the design so that schemes will have:
- fewer overhead gantries which span the whole motorway
- fewer signals over each lane and more verge mounting signing
- comprehensive CCTV cameras; there will no longer be the need for the dedicated cameras and operating systems required for opening and closing the hard shoulder
A number of cameras, information signs and signals on gantries will be installed as part of the improvement scheme. Signs and signals will still be used to inform drivers of conditions on the network and when variable speed limits are in place.
What are the benefits?
This project will relieve congestion and smooth the flow of the traffic, improving safety and journey times. These benefits will also support economic development in the region.
We already have evidence of the benefits that a smart motorway scheme can bring. The first managed motorway scheme opened to traffic on the M42 motorway in 2006. Recent analysis of the data gathered since opening has found that journey time reliability improved by 22% and reduced emissions by up to 10% due to traffic flowing more smoothly.
In addition, personal injury accidents have reduced by more than half (55.7%) since hard shoulder running was introduced. There was also an overall reduction in the severity of accidents with zero fatalities and fewer seriously injured.
How do I find out more information ?
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Will there be roadworks?
Yes roadworks will be needed throughout to enable the workforce to complete the scheme. We will endeavour to maintain three lane running during the daytime, including peak times. There will be overnight lane closures on weeknights as well as the closures listed below.
Until winter 2016 there will be various restrictions in place on the M1 between junctions 28 and 35a to allow for the construction of the smart motorway. These include lane closures, speed restrictions, hard shoulder running and overnight slip road or carriageway closures.
Please note that this project is taking part in a trial to make road works simpler and clearer for people to drive through.
|Date||Duration||Details||Allow an Extra|
|01/07/2016||8pm till 6am||M1 northbound junction 34 entry sliproad closed||20 mins|
|02/07/2016||8pm till 6am||M1 northbound junction 35 exit slip road closed||20 mins|
|03/07/2016||8pm till 6am||M1 northbound junction 35 entry slip road closed||20 mins|
How will you manage traffic?
50mph speed limit in operation. Current thinking is to employ long stretches of traffic management to enable phases of work to be carried out more efficiently, and this will be apparent on this scheme. Much of the work takes place overnight and it is more practical to maintain traffic management during the daytime than to remove and reinstall at the same location while works are not taking place. There will in consequence be examples of traffic management in place when no work is actually occuring.
Will there be diversions?
Clearly signed diversions will be in place for slip road and carriageway closures. At this stage all diversions involve:
Exit slip roads closed - stay on the motorway and turn around at the next junction
Entry slip roads closed - enter the motorway on the opposite carriageway and turn around at the next available junction
Junction 32 exit – to 33 and return - 15mins
Junction 32 entry – to 31 and return - 10 mins
Junction 33 exit – to 34 and return - 8 mins
Junction 33 entry – to 31 and return - 20mins
Junction 34 exit – to 35 and return - 20 mins
Junction 34 entry – to 33 and return - 15mins
Junction 35 exit – to 35a and return - 10 mins
Junction 35 entry – to 34 and return - 20 mins
Junction 35a exit – to 36 and return - 10 mins
Junction 35a entry – A616 to A61 and rejoin M1 at junction 36 - 10 mins.
Junction 35 exit – to 34 and return - 20 mins.
Junction 35 entry – to 35a and return - 10 mins.
Junction 34 exit – to 33 and return - 20 mins.
Junction 34 entry – to 35 and return - 20 mins.
Junction 33 exit – to 31 and return - 20 mins.
Junction 33 entry – to 34 and return - 15 mins.
Junction 32 exit – to 31 and return - 10 mins.
Junction 32 entry – to 33 and return - 15 mins.
M1 northbound carriageway closure diversion routes
Junction 32 to 33: diversion via M18 northbound to junction 1 then on the A631 then to Rotherway, rejoining the M1 at junction 33.
Junction 33 to 34: diversion via A630 (Sheffield Parkway) then on to Europa Link then on to A631 Shepcote Lane, rejoining the M1 at junction 34.
Junction 34 to 35: diversion via A6109 and A629 rejoining M1 at junction 35.
Junction 35 to 36: diversion via A6135 rejoining M1 at junction 36.
M1 southbound carriageway closures diversion routes
Junction 36 to 35: diversion via A6135 (junction 35a southbound entry A616 to A61 then A6135) rejoining M1 at junction 35.
Junction 35 to 34: diversion via A6109 to A629 rejoining M1 at junction 34.
Junction 34 to 33: diversion via A6178 on to the A630 Rotherway, rejoining the M1 at junction 33.
Junction 33 to 32: diversion via Rotherway on to A631 to M18 junction 1, then M18 rejoining M1 at junction 32.
|Spending review: scheme to be prepared for construction by 2016||October 2010|
|Start of construction confirmed for 2013/14, subject to statutory processes||March 2012|
|Start of preparatory scheme to replace central reserve barrier||June 2013|
|Preparatory scheme ends||December 2013|
|Construction begins||February 2015|
|Construction ends||Winter 2016/17|
Business Case - Information correct as at December 2010
Improving the M1 Junctions 32 to 35a - Public Information Exhibition Leaflet - October 2014
Maximum mandatory speed limit Document
M1 Junctions 28-31 Managed Motorways - Public Exhibition Boards
M1 Junctions 32-35a Managed Motorway - Public Exhibition Poster - January 2013
Record of Determination
Notice of Determination relating to the introduction of Smart Motorway Operation
Notice of Determination
This is a copy of the information that was on display at the public exhibition in January 2013.
This Environmental Assessment Report (EAR) presents the findings of an environmental review and assessment of the potential environmental impacts and effects of the implementation of the proposed scheme on the M1 between J28 and 35a.
Environmental Assessment Report Smart Motorway Operational Phase
Responses to the consultation on proposal to introduce a maximum mandatory 60mph speed limit on the M1 between junction 28 and 35a.
This Environmental Assessment Report (EAR) presents the findings of an environmental review and assessment of the potential environmental impacts and effects of the implementation of the proposed scheme on the M1 between J32 and 35a.