A303

Route

A303

Junction number

None

Markerpost

192.2

Name

Unknown

Type

Roundabout

Terminus

Last before break point

Other routes

A359

Authority

Highways England

Restricted turns

Full access

Services

No services

Layout and signage

Hazelgrove House
Andover
London A303
Sparkford
Sherborne A359
      A359







  Sparkford
Sherborne A359
Honiton
Exeter A303
Hazelgrove House

Lane configuration

LanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues, with option to exit.

LanesLanesLanesLanes

  • Lane 1 continues, with option to exit.
  • Lane 2 continues, with option to exit.

Other events

  • Signs National Speed Limit begins
  • Signs 50mph speed limit begins

In this section

What's new

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A new set of Ringways pages are now online, looking at unbuilt motorways and road projects west of London.

No smoke without ire

London's Ultra Low Emission Zone has just expanded to cover the whole inner city, and across the UK, other cities are implementing their own Clean Air Zones. Is this the future?

Devon help us

Road signs are colour coded for different types of road, but in Devon there are more colours than anywhere else. What do Devon's colourful signs mean?

Have you seen...

Aust to Beachley

Today two motorways cross the Severn near Chepstow. But as recently as 1965, the only crossing was a ferry that carried six cars at a time, from Aust to Beachley.