A303 Mere Lane Configuration Change

Route

A303

Junction number

None

Markerpost

167.2

Name

Mere Lane Configuration Change

Type

Lane configuration change

Terminus

First after break point

Other routes

None

Authority

National Highways

Restricted turns

Full access

Services

No services

Layout and signage

       

Lane configuration

LanesLanesLanesLanes

  • Lane 1 continues ahead.
  • Lane 2 terminates.

LanesLanesLanes

  • Lane 1 splits to create a new lane.

In this section

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It has viaducts, a tunnel and plenty of controversy, but the amazing Batheaston Bypass doesn’t really work. What went wrong?

South London's lost motorways

Completing the story of London's epic Ringways, we've just published the Southern Radials, five more motorways that never saw the light of day.

To the north east!

Two new additions to our collection of Opening Booklets take us to Darlington and Middlesbrough.

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Opening booklets

In days gone by, new roads were often celebrated with a grand opening ceremony and the issue of a commemorative booklet heralding the exciting new highway. You'll find some of them here, complete with a glimpse of all that empty tarmac and a healthy dose of modernist optimism.

About this page

Published22 April 2017

Last updated17 May 2022