South East - Maintenance schemes

Maintenance schemes taking place in the South East region.

The latest maintenance schemes that will be running in this area can be found below in the 'Project information area'.

Project information

Find out where we're taking action to remove or make safe trees affected by Ash Dieback.

We've found large numbers of dead or dying Ash trees. These are a potential safety risk to people on or near our road network.

We need to remove or make safe ash trees identified as needing urgent action.

Closures

While we work, we'll need overnight closures at these locations.

12 - 15 January 2026 - A27 westbound from Warblington to Harts Farm

Closed overnight (9pm-6am)

Diversion:

Leave the A27 at Warblington and re-join at Harts Farm

12 - 15 January 2026 - A34 northbound Hinksey Hill interchange to North Hinksey

Closed overnight (9pm-6am).

Diversion by local authority roads to A34 Peartree roundabout and return to A34 southbound

14 - 17 January 2026 - A404 northbound between Bisham roundabout and Westhorpe interchange

Closed overnight (9pm-6am)

Diversion:

take A404 southbound
then A4130 westbound
then take A4155 northbound to Westhorpe Interchange

15 - 17 January 2026 - A34 northbound Botley Interchange to Godstow (Seacourt Lane entrance)

Closed overnight (9pm-6am).

Diversion:

A34 southbound from Botley Interchange to Hinksey Hill Interchange
A423
A4142
A40
A44 to Peartree Roundabout and return on A34 southbound

19 - 27 January 2026 - A34 northbound Marlow to Handy Cross

Full carriageway closure of A404 northbound and northbound entry slip road closure at Westhorpe Interchange (9pm-6am)

Diversion:

A4155 eastbound
A409 northbound
A40 westbound
re-join A404 southbound from Handy Cross roundabout

20 to 28 January 2026 - M3 northbound junction 9 to 8

Closed overnight (9pm - 6am)

Diversion:

take A34 northbound
then A303 eastbound to M3 J8

27 to 31 January - A404 northbound from Burchetts Green Roundabout to Bisham Roundabout

Closed overnight (9pm to 6am).

A404 northbound diversion:

from the A404, take Henley Rd to Burchetts Green Roundabout
continue on A4130 (Henley Rd/Remenham Hill/White Hill)
follow the A4130 and turn right on to Bell Street northbound
take A4155 (Marlow Rd)
continue on A4155 and rejoin the A404 at Westhorpe Interchange

29 to 30 January - A303 westbound Crematorium to Micheldever

Lane closure overnight (10pm-6am)

Popham services will be closed

2 to 7 February - A34 southbound from Litchfield junction to Whitechurch junction

Closed overnight (9pm - 6am).

A34 southbound diversion:

take A34 northboundto A34/A343 junction (Wash Water junction)
exit onto A343 southbound
turn left on to A3093 (Churchill Way)
continue on the A3093 southbound and then the A303 eastbound to rejoin the A34

9 to 19 February - A34 northbound from Tufton to Dunley

Closed overnight (9pm - 6am) except for 13 February.

A34 northbound diversion:

travel southbound on the A34 from Tufton to the A34/A303 junction
join the A303 eastbound
leave the A303 and take the A30
continue on the A30 until Winchester Rd roundabout, then turn left on to the A340 (Ringway W)
continue on to the A339 northbound
rejoin the A34 northbound at Snelsmore, ahead of M4 junction 13

24 to 27 February 2026 - A404 southbound between Bisham interchange to Henley Road junction

Closed overnight (9pm to 6am)

Diversion:

take the A404 northbound from Bisham Interchange to Westhorpe Interchange and exit on to A4155 (Little Marlow Road) eastbound
continue on A4155 until joining A4130 (Bell Street)
follow the A4130 eastbound until diversion ends at Burchetts roundabout

We'll put signposted diversions in place while we work. Please follow our official diversions, not satnav instructions.

Please remember that closures can change at short notice. You can check the latest information on our daily closures page or find live travel information on our Traffic England site. Our travel alerts give details of live incidents on our network.

You can view more details about the maintenance schemes taking place on the A1(M) below:

You can view more details about the maintenance schemes taking place on the A13 below:

Works

We’ll be resurfacing the A13 eastbound between the A1012 Grays junction and the A1089 for Tilbury Docks.

Closures and Diversion

Monday 9 February for five nights

A13 eastbound between the A1012 and A1089 each night

To keep disruption to a minimum, we'll install the closure between 10pm and 5:30am Monday to Thursday, and 11pm to 6am on Friday.

There will be two fully signed diversion routes in place each night.

Please note that Lodge Lane is subject to a 7.5 tonne weight restriction.

Local traffic only will be diverted by:

the A1012 southbound
Lodge Lane
and the A1013 Stanford Road eastbound to re-join the A13 by the Orsett Cock roundabout

All other traffic will be diverted by:

the A13 westbound to the M25 junction 30
the M25 anticlockwise to junction 29
the A127 eastbound
and the A128 southbound to re-join the A13 via the Orsett Cock roundabout

You can view more details about the maintenance schemes taking place on the A1089 below:

We’re installing new maintenance access points in the A1089 central reservation barrier.

New access points will allow us to divert traffic onto the opposite carriageway when we close the A1089 north or southbound during maintenance. This will reduce long-term disruption in future .

Closures and diversions

We’ll carry out overnight closures to complete the work safely.

Monday 13 October and Saturday 22 November - A1089 southbound between Asda roundabout and Port of Tilbury entrance

Closed overnight (9pm - 4am) on weeknights.

Diversion

Our diversions will use Marshfoot Road, Chadwell Hill, and Fort Road.

For safety, narrow roads such as Gun Hill, Turnpike Lane and Blue Anchor Lane, will become a one-way system overnight.

We'll lower speed limits through residential areas each night for safety until we re-open the A1089 each morning.

Monday 13 October to Friday 7 November - A1089 northbound between the Port of Tilbury entrance and Asda Roundabout.

Closed overnight (9pm - 4am) on weeknights.

Diversion

You’ll be diverted by:

Windrush Way eastbound
Gun Hill, Turnpike Lane northbound
Linford Road westbound
Chadwell Hill southbound
Marshfoot Road westbound to the A126 / A1089 Marshfoot Interchange

A temporary one-way system will operate overnight in a clockwise direction on the following roads:

Gun Hill
Turnpike Lane
Muckingford Road
Blue Anchor Lane
Church Road
Coopers Shaw Road.

Traffic from Rectory Road will need to turn right onto Turnpike Lane or Church Road

Monday 10 to Friday 14 November - A1089 southbound between Asda Roundabout and Port of Tilbury entrance

Closed overnight (9pm - 4am) on weeknights.

Diversion

You’ll be diverted by:

The A1089 / A126 Marshfoot Interchange
Marshfoot Road eastbound
Chadwell Hill northbound
Linford Road eastbound
Turnpike Lane, Gun Hill southbound
Windrush Way westbound

A temporary one-way system will operate overnight in a counter clockwise direction on the following roads:

Coopers Shaw Road
Church Road
Blue Anchor Lane
Muckingford Road
Turnpike Lane
Gun Hill

Traffic from Rectory Road will need to turn left onto Gun Hill or Blue Anchor Lane

Monday 17 to Friday 21 November - A1089 between the Asda Roundabout and A13

Closed overnight (9pm - 4am) on weeknights.

We'll share more details shortly.

Our second phase of work, between the Asda Roundabout and A13, will take place in 2026. Please check back for updates.

This work isn’t part of the Lower Thames Crossing project, but we'll keep the project informed on our progress and coordinate work where necessary.

Please remember that closures can change at short notice. You can check the latest information on our daily closures page or find live travel information on our Traffic England. Our travel alerts give details of live incidents on our network.

You can view more details about the maintenance schemes taking place on the A2 below:

Works

We're doing essential repairs to the concrete base layer of the A2 eastbound carriageway between Brenley Corner and Wincheap.

Closures

Full closure of the A2 eastbound carriageway between Brenley Corner and Wincheap - Thursday to Sunday nights, 8pm to 6am.

Daytime lane closures on the main carriageway from 6am Friday to 8pm Sunday.

Diversion

Eastbound traffic will be diverted from:

Brenley Corner roundabout via A299 and A256
rejoining the A2 at Whitfield roundabout

Additional traffic management will be in place at the horseshoe on Staple Street, off Thanet Way.

Residents within the closure area will have access maintained at all times.

You can find more details about the maintenance schemes taking place on the A20 below:

You can find more details about the maintenance schemes taking place on the A2070 below:

Works

We're resurfacing the A2070 at Park Farm.

Closure and Diversion

24 to 26 January 2026 (8pm-6am)

A2070 eastbound from Boulevard to Sevington roundabout

Diversion:

westbound along A2070
westbound from the Boulevard towards Clover Leaf roundabout
continue to avenue Jacques Faucheux
head northbound to Ashford
continue on station road
then along Mace lane a292 and join M20 J10

You can find more details about the maintenance schemes taking place on the A21 below:

Closures

Monday 12 January to Friday 23 January - A21 southbound from Morley’s Roundabout to Vauxhall.

Fully closed overnight (8pm - 6am).

Signed diversion by B245, A227 and A26.

Monday 26 January to Friday 6 February - A21 northbound from Vauxhall to Morley’s Roundabout

Fully closed overnight (8pm - 6am).

Signed diversion by the A26, A227 and B245.

Work

We're returning to complete the central reservation element of the A21 Riverhead A25 deck refurbishment.

The deck comprises precast post-tensioned beams and a reinforced concrete slab, and carries the A25 over the A21 to the west of Sevenoaks, Kent.

Works will be from Monday 26 January – Thursday 28 January 2026 8pm to 6am.

Closures

Monday 26 January

A25 westbound lane 2

Monday 26 – Thursday 28 January

A25 eastbound safety lane

Tuesday 27 – Thursday 28 January

A25 westbound full closure

Tuesday 27 – Thursday 28 January

A21 southbound to A25 westbound exit slip

Diversions

Traffic for the off slip and westbound A25 Westerham Road, will be diverted down the A21 to turn around at the next junction and back.

You can find more details about the maintenance schemes taking place on the A23 below:

The A23 in West Sussex will be closed between Patcham, Sayers Common and Bolney on the following nights:

Patcham to Sayers Common

Monday 24 November for 5 nights
Monday 1 December for 5 nights
Monday 8 December for 5 nights
Monday 15 December for 4 nights
Tuesday 7 January for 3 nights
Monday 12 January for 5 nights
Monday 19 January for 5 nights

Bolney to Patcham

Monday 2 February for 5 nights
Monday 9 February for 5 nights
Monday 16 February for 5 nights
Monday 23 February for 5 nights

Works

We're resurfacing the A23 southbound between Bolney to Patcham in phases.

Closures

2 to 6 February (weeknights only 8pm-6am)

Phase 2 - Bolney to Muddles Wood southbound closure

Diversion route by:

A272
A24
A283
A27

9 to 27 February (weeknights only 8pm-6am)

Phase 3 - Bolney to Brighton southbound closure

Diversion route by:

A272
A24
A283
A27

There are 3 diversion routes, the main diversion route is for the A23 closure (above) and the two others are for local road closures (where traffic joins the A23).

Brighton Road Closure (slip road joining A23 soutbound)

Local diversion route by:

B2117
A281
A2037
A283
A27

Clayton Hill closure (slip joining A23 southbound)

Local diversion route by:

London Road
Pyecombe Slip Road northbound
A281
A2037
A283
A27

You can find more details about the maintenance schemes taking place on the A259 below:

Closures

Tuesday 20 to Friday 23 January - A259 in both directions between Mill Lane, Hastings and Kettle o'Fish roundabout, Rye

Fully closed overnight (8pm - 5am).

Diversion by The Ridge, Queensway, A21 and A28 to Broad Oak and the B2089.

You can find more details about the maintenance schemes taking place on the A26 below:

You can find more details about the maintenance schemes taking place on the A260 below:

You can find more details about the maintenance schemes taking place on the A27 below:

Closures

19-28 January 2026 (7 nights excluding weekend) – A27 westbound carriageway from Fontwell East Roundabout to Boxgrove Roundabout

Fully closed overnight (9pm to 6am).

Westbound diversion:

from the A27 Crossbush roundabout, take the A284/B2284 Lyminster Road toward Wick
at the Wick Roundabout, take the A259 toward Chichester
re-join the A27 westbound at Bognor Road roundabout

Full closure in both directions from Southerham to Polegate

Six nights between 8pm to 5am

Monday 2 February and Tuesday 3 February

Full closure of A27 in both directions between Drusillas Roundabout and Polegate.

Traffic will be diverted via:

A26
A259
Upperton Road
Willingdon Road and Eastbourne Road

Tuesday 10 February

Full closure of A27 in both directions between Southerham roundabout and Beddingham roundabout.

Traffic will be diverted via:

A27
A26 and A22

Wednesday 11 February until Friday 13 February

Full closure of A27 in both directions between Beddingham roundabout and Drusillas roundabout.

Traffic will be diverted via:

A27
A26 and A22

Work

We'll be maintaining the A27 in both directions over six nights, including vegetation clearance, drainage clearance and sign cleaning.

Works will take place between 8pm and 5am to minimise disruption.

Closures and diversions

Monday 2 – Tuesday 3 February

Full closure between Drusillas Roundabout and Polegate.

Diversion will be:

A26
A259
Upperton Road,
Willingdon Road
Eastbourne Road.

Tuesday 10 February

Full closure between Southerham Roundabout and Beddingham Roundabout.

Diversion will be:

Wednesday 11 – Friday 13 February

Full closure between Beddingham Roundabout and Drusillas Roundabout.

Diversion will be:

Access to properties and businesses within the closures will be maintained, though there may be short delays while we ensure safe passage.

These works may be rescheduled due to weather or unforeseen circumstances.

Some additional noise overnight is expected, but we'll do everything we can to minimise the impact. We apologise for any inconvenience.

You can find more details about the maintenance scheme taking place on the A228 below:

You can find more details about the maintenance scheme taking place on the A282 below:

You can find more details about the maintenance schemes taking place on the A3 below:

You can find more details about the maintenance schemes taking place on the A303 below:

Works

We'll resurface all slip and link roads at the A343 Salisbury Road/Abbotts Ann junction at Andover in March 2026. This work is essential to ensure road user safety.

9pm Friday 13 March to 6am Monday 16 March 2026

The first phase of the work will be done whilst closing the eastbound slip road to the bridge over the A303 and the westbound entry to the A303
The only slip road which will remain open will be from the A303 westbound carriageway down onto the A345 towards Dobbies Garden Centre and Salisbury. All other slip roads will be closed

Signed diversions will be in place by:

Salisbury Road
Weyhill Road (Monxton junction)
and Winchester Road (Stockbridge junction)

You can find more details about the maintenance schemes taking place on the A30 below:

You can find more details about the maintenance schemes taking place on the A31 below:

Works

We’re carrying out lighting renewal works at Ringwood roundabout including the slip roads.

To enable us to carry out these works safely, there will be overnight closures to the slip roads and traffic management on the roundabout.

Works will be Monday to Friday between the hours of 8pm to 6am.

Closures

A31 lane closure on outside lane of roundabout

Monday 2 February 2026
Monday 26 to Friday 30 January 2026

A31 eastbound entry slip road closure

Monday 26 January 2026 for one night (resurfacing works)
Monday 26 to Friday 30 January 2026
Monday 2 February 2026
Monday 9 February 2026

A31 eastbound exit slip road closure

Monday 5 to Friday 23 January 2026 (resurfacing works)
Tuesday 3 to Friday 6 February 2026

A31 westbound exit slip road closure

Tuesday 27 to Friday 30 January (resurfacing works)

There will be a signed diversions in place for the closures.

These works will generate some noise, for which we apologise in advance. To minimise noise impact, we’ll be using temporary acoustic barrier.

These works are weather dependant, dates may change.

For more information, visit our webpage nationalhighways.co.uk/se-maintenance.

You can also call our Contact Centre on 0300 123 5000 open 24/7, who will direct your query to the team, or email: info@nationalhighways.co.uk.

Works

We're resurfacing a short stretch of the A31 (Hog’s Back) near Guildford. We'll be working weeknights only with no weekend work scheduled.

Closure

Monday 9 February to Friday 27 February (9pm-6am)

The A31 will be closed eastbound from the Godalming B3000 junction to where it joins the A3 (the Hogs Back on-slip).

We'll also need to close the A31 eastbound exit and entry slip roads at the Godalming B3000 junction (at the junction with East Flexford Lane) to and from Chalk Pit Cottages and also the A31 junction with Down Lane.

We'll maintain access to properties within the closure.

Drivers will be diverted:

off the A31 at the Godalming B3000 junction
then southbound on the B3000 (Puttenham Heath Road) to the A3

You can find more details about the maintenance schemes taking place on the A34 below:

12–16 January 2026 (4 nights) Closures: 9pm–6am

The A34 northbound carriageway will be fully closed between Three Maids Hill and Bullington Cross.

Diversions from M3 junction 9:

A33 to North Waltham
then A303 to Bullington Cross

Diversions from Three Maids Hill:

A272
and A30 to Sutton Scotney
then A30 to Bullington Cross

Access to Sutton Scotney Services

The hotel at Sutton Scotney Services will need to be accessed and exited at Barton Drove during closures.

Closures

Saturday 24 and Sunday 25 January

Overnight (9pm - 6am) closures:

A34 southbound lane closures
A34 southbound entry slip closed
A30 link between north and south roundabouts
A303 westbound entry and exit slips closed
A303 westbound lane closure

Diversion:

Take the A303 westbound to Barton Stacey
turn around at Barton Stacey
take the A303 east to Bullington and up to Tufton
turn around at Tufton and take A34 southbound Three Maids Hill
turn around to join the A34 north
rejoin A303

Works

We're resurfacing on the A34 northbound between Lodge Hill and Hinksey Hill interchanges.

This is to address aged surfacing, cracking and surface deterioration.

Closures

Monday to Friday, 9pm to 6am (no weekend work)

A34 northbound Marcham to Hinksey Hill carriageway closed, from Lodge Hill and Hinksey Hill interchanges, including Hinksey Hill exit slip
A34 northbound carriageway between Marcham and Hinksey Hill
Entry slip at Marcham interchange (A34 northbound)
Entry slip at Lodge Hill interchange (A34 northbound)

Diversion

Diversion route for Marcham to Hinksey Hill closure:

Take the first exit at Marcham onto Marcham Road
continue to Frilford Road
turn right onto A338 Oxford Road
then follow A420 to Botley interchange

Allow an extra 10–15 minutes for your journey.

You can find more details about the maintenance schemes taking place on the A40 below:

You can find more details about the maintenance schemes taking place on the A404 below:

Closures

14 and 15 January - A404 southbound carriageway from Marlow Interchange to Bisham Roundabout

Fully closed overnight (9pm - 6am) for two nights.

Signed diversion by Marlow (A4155) and Henley (A4130) back to A404 at Burchetts Green.

19 – 23 January - A404 southbound carriageway from Handy Cross Roundabout to Marlow Interchange.

Fully closed overnight (9pm - 6am) for five nights.

Signed diversion by:

High Wycombe (A404/A40)
Loudwater (A40)
Wooburn Green (A4094)
Bourne End (A4094)
then by Little Marlow (A4155) back to A044 at Marlow Interchange.

You can find more details about the maintenance schemes taking place on the B2500 below:

You can find more details about the maintenance schemes taking place on the M1 below:

You can find more details about the maintenance schemes taking place on the M11 below:

You can find more details about the maintenance schemes taking place on the M2 below:

You can find more details about the maintenance schemes taking place on the M20 below:

Lane closures

There will be lane restrictions on the slip roads and main carriageway from Monday 12 January until March 2026, on the M20 coastbound at junction 8.

Lane 1 of the M20 junction 8 coastbound off-slip will be permanently closed until 14 March.

Lane restrictions will also be in place on the M20 coastbound main carriageway at junction 8.

Slip road closures

Monday 5 to Wednesday 14 January 2026 - M20 junction 9 eastbound on-slip

Closed overnight (8pm - 6am).

Thursday 15 to Wednesday 21 January 2026 - M20 junction 10 eastbound exit slip

Closed overnight (8pm - 6am).

Thursday 22 January to Monday 2 February 2026 - M20 junction 10a westbound entry slip

Closed overnight (8pm - 6am).

Tuesday 3 to Wednesday 11 February - M20 junction 10 westbound entry slip

Closed overnight (8pm - 6am).

You can find more details about the maintenance schemes taking place on the M23 below:

Closures

12 to 30 January - M23 southbound junction 10 including southbound entry slip road

Fully closed overnight (9pm - 6am) Monday to Friday for 15 nights.

M23 junction 10a diversion:

take the M23 southbound junction 10 exit slip, then take the first exit at the Crawley Interchange roundabout for Copthorne Way (A264)
go straight ahead at the next roundabout to remain on Copthorne Way (A264)
at the next roundabout, take the last exit for Copthorne Road (A2220)
continue on A2220 and take the first exit at the next roundabout for Balcombe Road (B2036)
follow Balcombe Road (B2036) until reaching the end of the diversion by M23 J10A

M23 southbound (junction 11) diversion:

take the M23 southbound junction 10 exit slip (A2011) and follow the Crawley Interchange roundabout and exit by Crawley Avenue (A2011)
continue on Crawley Avenue (A2011) and follow A2011 at the next roundabout. Continue on A2011 (Crawley Avenue)
at the London Road roundabout, go straight ahead and take the exit for the A23 to continue along Crawley Avenue
continue along the A23 and go straight ahead at the Ifield Roundabout to remain on A23
go straight ahead at the next roundabouts and remain on A23
rejoin the M23 southbound at junction 11

2 February to 20th February - M23 junction 10a southbound exit slip road

Fully closed overnight (9pm - 6am) Monday to Friday for 15 nights.

M23 junction 10a southbound exit slip road diversion

take the M23 southbound junction 10 exit slip, then take the first exit at the Crawley Interchange roundabout for Copthorne Way (A264)
go straight ahead at the next roundabout to remain on Copthorne Way (A264)
at the next roundabout, take the last exit for Copthorne Road (A2220)
continue on A2220 and take the first exit at the next roundabout for Balcombe Road (B2036)
follow Balcombe Road (B2036) until reaching the end of the diversion by M23 J10A

You can find more details about the maintenance schemes taking place on the M25 below:

You can find more details about the maintenance schemes taking place on the M27 below:

Works

We're undertaking drainage works on the M27 junction 11 eastbound entry slip (Monday to Friday 8pm-6am) as part of our find and fix scheme.

Closure and Diversion

26th to 30th January (5 nights)

continue on the M27 J11 interchange and join the M27 westbound by M27 J11 WB on-slip
remain on M27 and take the next exit for A32 (Wickham Road)
follow the A32 to the next roundabout and loop around back towards the M27 EB on slip

Work

We're doing technical surveys on both the east and west bridges at Ower Interchange.

Closures

2–10 February 2026, 20:00–06:00 (six overnight shifts, Monday to Friday)

Lane closures:

Ower West: outer lane (3 nights), inner lane (3 nights)
Ower East: outer lane (3 nights), inner lane (3 nights)
M27 eastbound and westbound: hard shoulder and lane 1 (1 night)

Access to Paultons Park and Peppa Pig World will be maintained throughout.

Work

We're doing technical surveys to help us develop design options and make sure any future construction work addresses existing defects and can be delivered practically.

Closures

16–21 February 2026, 20:00–06:00 (five overnight shifts, Monday to Friday)

Hill Street: full closure for 3 nights, from the junction with Salisbury Road to Ridge Lane
M27 eastbound and westbound: lanes 1 and 2 closure for 2 nights at Ower Interchange
Secondary closure points at Hill Street's junction with Broadlands Lake and approximately 350m north of the overbridge

Diversion route

The diversion route will be onto:

Ridge Lane
A3090 Romsey Road
A36 and A326

Access: Residents and businesses will have access maintained.

Pedestrians may be escorted through the works. Nearby properties include Colbury Nursing & Residential Home (160m southeast) and several residential properties within 130m of the bridge.

You can find more details about the maintenance schemes taking place on the M271 below:

You can find more details about the maintenance schemes taking place on the M3 below:

Weekend closures

9pm Friday 23 to 6am Monday 26 January

M3 southbound entry slip road closed
lane restrictions on the southbound side.

11pm Friday 30 to 6am Monday 2 February

M3 northbound exit slip road closed
lane restrictions northbound.

Diversions for all slip road closures

You'll be diverted to Junction 4a of the M3, which will add 16 minutes to journey times.

You can find more details about the maintenance schemes taking place on the M4 below:

Work

We're resurfacing the M4 junction 3 Cranford Parkway Interchange.

We'll repaint the road markings for better visibility and renew a special road surface treatment to improve vehicle grip and safety.

To minimise disruption, we'll complete the work at night over four weekends in January 2026.

Closures and diversions

Saturday 10, Sunday 11 January and Saturday 24, Sunday 25 January Closures 10pm–6am (Saturdays) and 10:30pm–5:30am (Sundays)

A312 The Parkway closed southbound between Hayes Road and the High Street
Eastern side of Cranford Parkway Interchange closed, including M4 westbound exit and eastbound entry slip roads

Diversions

Southbound A312 traffic:

A312 northbound
A4020 Uxbridge Road eastbound
Boston Manor Road southbound and A4 Great West Road westbound to Waggoners Roundabout

A312 northbound to M4 eastbound:

M4 junction 2
M4 westbound exit at junction 3
diverted to junction 4
M4 Spur Road southbound
A408 Sipson Road
then A4 Bath Road eastbound to Waggoners Roundabout

Saturday 17, Sunday 18 January and Saturday 31 January, Sunday 1 February 10pm–6am (Saturdays) and 10:30pm–5:30am (Sundays)

A312 The Parkway closed northbound between the High Street and Hayes Road
Western side of Cranford Parkway Interchange closed, including M4 eastbound exit and westbound entry slip roads

Diversions

Local traffic only:

access maintained to A312 northbound and High Street

All other northbound A312 traffic:

A4 Great West Road eastbound
Boston Manor Road northbound
and A4020 Uxbridge Road westbound to A312

A312 southbound to M4 westbound:

A312 southbound to Waggoners Roundabout
and A4 eastbound to join M4 at junction 1 Chiswick Roundabout

M4 eastbound exit at junction 3:

diverted to junction 1 Chiswick Roundabout
and A4 Great West Road westbound to Boston Manor Road junction, then:
For A312 north: Boston Manor Road and A4020 Uxbridge Road
For A312 south: A4 westbound to Waggoners Roundabout

Work

We're doing topographic, ground-penetrating radar (GPR) and drainage surveys on the carriageways and verges between Junctions 10 and 11.

Closures

Work takes place 21:00–06:00 each night (5 nights in each direction)

9–14 February: M4 westbound full closure (J10–11)
2–6 March: M4 eastbound full closure (J11–10)

Diversions

Westbound closure:

Exit the M4 at J10
take the first exit towards Winnersh/Woodley/Earley
and follow the A3290 Lower Earley Way to J11, where you can rejoin the M4 heading southwest

Eastbound closure:

Exit the M4 at J11 Reading
take the second exit towards Earley (B3270)
follow the B3270 until it joins the A3290
then join the A329(M) towards Wokingham
take the first exit onto the M4 eastbound towards London

Documents

Traffic information

Information about scheduled roadworks and events on our motorways and major roads.

Contact us

info@nationalhighways.co.uk

0300 123 5000

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