Here is a list of roadworks going on next week across the area, according to Highways England.

The following summary of planned new and ongoing road improvements over the coming week is correct as of Friday 18 October but could be subject to change due to weather conditions or unforeseen circumstances. All our improvement work is carried out with the aim of causing as little disruption as possible.

M3 junction 3 Bagshot, Surrey: surveys Work to carry out surveys of the network at the junction takes place this week. The southbound exit and entry slip roads will be closed overnight, between 9pm and 6am, from Monday 21 October for three nights. Signed diversions will be in place via the adjacent junctions.

M3 junctions 11 to 10 Winchester, Hampshire: bridge joint Work to maintain journeys by undertaking maintenance to the bridge which carries the M3 over the railway line starts this week. Lane closures will be in place on the M3 north and southbound carriageways from 9pm on Friday 25 October through to 6am on Monday 28 October.

M27 junctions 3 to 4 Southampton, Hampshire: bridge reconstruction Work to maintain journeys and ensure road user safety by replacing the Romsey Road bridge near junction 3 continues this week. A 50mph speed restriction is in place on the M27 east and westbound carriageways beneath the bridge until winter.

In addition, the M27 westbound carriageway between junctions 5 and 3 will be closed overnight, between 9pm and 6am, from Monday 21 October for seven nights. A signed diversion will be in place via the A27 and A3057. M27 junctions 4 Southampton to 11 Fareham, Hampshire: smart motorway Work to improve journeys by converting the M27 into a smart motorway continues this week. 24-hour narrow lanes and a 50mph speed restriction will be in place until 2021.

A3 Petersfield to Horndean, Hampshire: road markings Work to improve journeys by renewing the road markings along the A3 continues this week. The A3 southbound carriageway will be closed from the A272 Berelands junction (Petersfield) to junction 2 of the A3(M) overnight, between 9pm and 6am, on Saturday 26 October. A signed diversion will be in place via the A272, A32 and the A27.

A3 Guildford, Surrey: slip road widening Work to improve safety by widening the southbound slip road at the University Interchange continues this week. Narrow lanes are in place on the A3 northbound carriageway and University exit slip road 24 hours a day until March 2020.

A3 Ockham to Compton, Surrey: road markings Work to renew the road markings along the A3 southbound takes place this week. The A3 southbound carriageway from Ockham to Compton will be closed overnight, between 9pm and 6am, on Monday 21 October. A signed diversion will be in place via Ripley, the A247, A25, Guildford, the A31 Farnham Road and the B3000.

A27 Havant, Hampshire: street lighting Work to ensure safety by maintaining the street lighting along the A27 continues this week. The A27 eastbound carriageway will be closed from the Langstone junction to the Warblington junction overnight, between 9pm and 6am, from Monday 21 October for three nights. A signed diversion will be in place via the B2149, Bartons Road, Horndean Road, Southleigh Road and Emsworth Road.

In addition, the A27 westbound carriageway will be closed from the Langstone junction to the Harts Farm junction overnight, between 9pm and 6am, from Thursday 24 October for two nights. A signed diversion will be in place via Havant and Bedhampton.

A31 Sturminster Marshall, Dorset: resurfacing and junction improvements Work to improve journeys by resurfacing a section of the A31 near Sturminster Marshall as well as maintaining the signage and vegetation at the Dullar Lane crossroads takes place this week. The A31 east and westbound carriageways will be closed between the Bere Regis roundabout and the Roundhouse Roundabout overnight, between 9pm and 6am, from Monday 21 October for five nights. A signed diversion will be in place via the A350 and A35.

A34 Oxfordshire: junction improvements Work to refresh the road markings and install LED road studs at the West Ilsley junction, Chilton junction, Milton Interchange, Hinksey Hill junction and the Botley Interchange, continues this week. The A34 northbound carriageway from the M4 Chieveley junction to the A4130 Milton Interchange will be closed overnight, between 9pm and 6am, from Thursday 24 October for three nights. A signed diversion will be in place via the A4, A338 and A417.

In addition, the A34 southbound carriageway from the A4130 Milton Interchange to M4 Chieveley junction will be closed overnight, between 9pm and 6am, from Sunday 27 October for three nights. A signed diversion will be in place via the A417, A338 and A4.

A404 High Wycombe to Marlow, Buckinghamshire: resurfacing Work to resurface sections of the A404 north and southbound carriageways between Marlow and High Wycombe starts this week. Lane closures will be in place on the northbound carriageway and the northbound exit slip road at the Marlow junction will be closed overnight, between 9pm and 6am, until Friday 25 October.

Safety at roadworks Highways England is working with the industry and road users to reduce the risks of working on the roads. For the safety of road workers and all road users, when you are approaching roadworks: Keep within the speed limit – it is there for your safety.

• Get into the correct lane in good time – don’t keep switching.

• Concentrate on the road ahead, not the roadworks.

• Be alert for works’ traffic leaving or entering roadworks.

• Keep a safe distance – there could be queues in front.

• Observe all signs – they are there to help you.

• And be alert for road workers, the roads are their workplace.