For years there have been calls to widen the road but the money hasn't been available.

BBC: Has the time come to ease the A14's traffic congestion?

They argue the experiment should not go ahead until Rossiter Road is made two-way and are also calling for previously-proposed plans to widen the junction of North Parade and Pulteney Road to be implemented.

BBC: Bath bus gate traffic restriction decision challenged

Mr Alexander said the Scottish government should provide Highland Council with money to help widen the local authority's options for the road.

BBC: Bridge among options for new West Link in Inverness

Some of the extra road-space created was used to widen pavements.

ECONOMIST: London��s public spaces have got better, but not good enough