Full overnight closures

Mar 6 2025

Eastbound

M27 eastbound full overnight closure between junctions 9 and 11 (between Whiteley and Fareham) will take place:

  • Sunday 30 March between 9pm and 6am (Monday 31 March) for one night. (Thursday 3 April between 9pm and 6am (Friday 4 April) for one night as a contingency if needed).

The works will enable the closure of Lane 1 between the junctions, along with the installation of a 50-mph speed restriction, and safety cameras.

When the junction 10 eastbound entry slip road is closed, a signed diversion will direct road users between junctions 10 and 11 via the A27, as seen here: M27 J10 Eastbound on-slip closure - Google My Maps

A signed diversion will direct road users between junctions 9 and 11 via the A27, as seen here: M27 Eastbound overnight closures - Google My Maps.

Westbound

M27 westbound full overnight closure between junctions 11 and 9 (between Fareham and Whiteley) will take place:

  • Monday 31 March between 9pm and 6am (Tuesday 1 April) for one night. (Friday 4 April between 9pm and 6am (Saturday 5 April) for one night as a contingency if needed).

The works will enable the closure of Lane 1 between the junctions, along with the installation of a 50-mph speed restriction, and safety cameras.

A signed diversion will direct road users between junctions 11 and 9 via the A27, as seen here: M27 Westbound overnight closures - Google My Maps.