M23 Motorway, Surrey & Sussex - Temporary Overnight Closures
What is happening?
M23 MOTORWAY
TEMPORARY TRAFFIC RESTRICTIONS
Notice is hereby given that National Highways has made an Order on the M23 Motorway in the Counties of Surrey and West Sussex, under Sections 14(1)(a), 14(1)(c) and 14(7) of the Road Traffic Regulation Act 1984 because works are proposed to be executed on, or in the vicinity of, the road.
The effect of the Order is, in phases, to: -
1. authorise the overnight closure of –
(a) both carriageways of the M23 between Junction 8 and Junction 11;
(b) both carriageways of the M23 Gatwick Spur at Junction 9;
(c) all slip and link roads leading to and from the lengths of carriageway described in 1 . (a) above;
(d) the circulatory system at Junction 9 and Junction 11;
(e) the hard shoulder adjacent to the lengths of carriageway and slip and link roads in 1. (a) to (c) above; and
(f) any emergency refuge area adjacent to the lengths of carriageway in 1. (a) above.
2. authorise the overnight use of the hard shoulder adjacent to the lengths of carriageway and slip roads described in 1. above.
3. permit HGVs in the outside lane of the lengths of carriageway described in 1. (a) above, during inside-lane closures.
These measures are in the interests of road safety while contractors undertake maintenance and renewal work of a cyclical nature and M23 project works.
The duration of each closure will vary depending on the nature of the maintenance work being undertaken on each occasion. The programme of works will start on or after 2nd January 2025.
Overnight closures will be in operation between 20:00 and 06:00 (maximum period).
Planned maintenance work will be scheduled to avoid disruption during known peak periods, although essential maintenance may be necessary during these periods to prevent the need for emergency works. Please see National Highways website for specific details on any upcoming closures.
The Order will come into force on 2nd January 2025 and remain in force until 24th December 2025.
Traffic affected by the closures will be diverted via other junctions of the M23, or by using the M25, A22, A23, A25, A264, A2011, A2220 and the B2036. The diversion in operation will vary according to the closure in force, and the diversion routes listed above are the agreed routes, but these may change depending on local conditions.
The temporary closures, hard shoulder and HGV outside lane running and diversion routes will be clearly indicated by traffic signs when they are in operation during the works period.
I Rosendaal, an Official of National Highways Ltd. Ref: NH/SE/2025/M23/RNO
National Highways, (Company No. 9346363). Registered Office: Bridge House, Walnut Tree Close, Guildford, Surrey, GU1 4LZ. A company registered in England and Wales.
For enquiries, please contact the Customer Contact Centre on 0300 123 5000 or info@nationalhighways.co.uk
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