From a starting point in Findon, when we're driving to Brighton we'll nearly always head North up the A24 and then take the A283, instead of battling with the A27. I would guess it takes longer on occasion, but at least we're moving all the time.
Consultations start today on the proposed changes to the A27 between Worthing and Lancing which, in summary, seem to be alterations to 6 junctions at a cost of £69m:
Durrington Hill/Salvington Hill, Worthing – Convert priority junctions into a traffic signal-controlled junction. Durrington Hill...