Bedhampton Roundabout

Bedhampton Roundabout is junction 5 of the A3(M). It consists of two parts: a northern section called Bedhampton Interchange, and a southern section called Broadmarsh Interchange.

This the roundabout under the A3(M), known locally as the Rusty Cutter, which in 2017 was signalised to accommodate a nearby development. The dumbbell to the south was already widened.

The Havant Bypass (A27 to the east of here) is the oldest road here, and as a result the dumbbell was provided with space for the road to be extended. When the road was completed it became a full dumbbell, and was changed when the A3(M) opened.

Routes

Route	To	Notes
A3(M)	London, Petersfield, Waterlooville, Leigh Park
A3(M)	Southampton, Portsmouth (M27) A27 (W)
A27	Portsmouth, Havant, Chichester, Hayling Island (A3023), Industrial Estate, Emsworth
A2030	Drayton, Farlington, Cosham
B2177	Bedhampton