A31 Winchester/Alresford

Last update: April 2019

Scheme overview

Preparatory planning works in the event the UK exits the EU without a deal

Preparatory work has been completed on a 5km stretch of the A31 dual carriageway between Winchester and Alresford to provide an area that may be needed for holding freight traffic waiting to use Portsmouth International Port for cross-channel services to France or Spain. This has been a critical element of the Hampshire Local Resilience Forum's (LRF) contingency plan, complementing ongoing work at Tipner West in Portsmouth.

Preparatory engineering work to install crossovers at the Ladycroft and Percy Hobbs roundabouts is complete. The crossovers are two new short sections of carriageway that have been constructed across the central grass verge to allow traffic to move safely from the westbound lane to the eastbound lane in the event that a full contraflow becomes necessary. Both new crossovers will only be used when they are required.  These crossovers are essential for the contingency planning for managing lorry traffic, but will also be useful for future traffic management, for example to facilitate major maintenance operations on that stretch of the A31, avoiding the need for lengthy road closures.

In light of the latest UK/EU agreement to extend the timeframe for Brexit, there will be no further work to install a contraflow or freight traffic holding area at this time.

Creating this managed holding area avoids the potential for traffic disruption on Hampshire roads due to increased use or delays at Portsmouth, in the event of the UK exiting the EU without a deal. The plan will ensure that the A31 is kept open in both directions with all traffic using one carriageway thereby releasing the other for use as a holding area.

View the plan
A31 Winchester to Alresford Plan
Contact us
Address
Economy, Transport and Environment Department
Hampshire County Council
The Castle

Winchester
SO23 8UD