M27 between Ower and Rownhams interchanges

Joint and waterproofing replacement on top of the bridge and concrete repairs underneath to maintain structural integrity.

Start date 7 July 2025
End date December 2025
Cost TBC

Latest updates

  • 17 July 2025

    Overnight closures

    There are overnight closures coming up on 19 and 20 July.

    Saturday 19 July 

    • Overnight closure of M27 eastbound between Junction 2 (Ower Interchange) and Junction 3 (Rownhams Interchange)

    Sunday 20 July 

    • Overnight closure of the same stretch but on the westbound side

    Also from Saturday 19 July through to the end of the year narrow lanes will be in place 24/7 on this stretch.

    Diversions

    • Leave at M27 J3
    • M271 South
    • A35 West
    • A326 North
    • Rejoin at M27 J2

    Same route in reverse.

    For Station Road closure:

    • Weston Lane
    • Brownhill Way
    •  A3057 Romsey Road
    • Coldharbour Lane to Lee Lane

    Same route in reverse.

See more updates

Project information

Overview

We're carrying out essential work to keep the bridge safe for everyone. 

We're working alongside the concrete overlay team nearby, so we can coordinate any closures and minimise disruption.

This work keeps the bridge safe.

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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