On 05/01/2013 11:20, tim..... wrote:

Try the section through Ealing and the junction with the A1, they are
the pits

Henlys Corner (the aforementioned junction with the A1) is pretty
reasonable since they completed the remodelling work...at least at the
times I usually pass through.

Hanger Lane needs...well...I'm not sure what could be done to make it
less worse really, given the presence of the A40 underpass as well.

A Gallows Corner type single-lane-in-each-direction flyover taking the A406
over the roundabout would make a big difference. It would be a tight squeeze
but it could just about be done.

My experience of Henly's Corner is that during the peak periods the new layout
has not made any improvement. Exactly the same with the Palmers Green/New
Southgate scheme.