Yes more ‘travaux’!
Work started this week on a new 700m sliproad that will enable traffic coming down the Montée d’Avignon, A51, (from Celony or Venelles), turn right on to the A8 and head for Lyon. At present, they either have to go through Jas de Bouffan, or join the A8 heading east and manoeuvre around Pont de l’Arc to join the A8 westbound. 3700 vehicles a day pass through Jas.
The new sliproad is scheduled to be finished by 2020 at a cost of 13,8 million euros. It will involve constructing two bridges – one across a road, the other over a railway line, see diagram above.
Clearly something similar is needed in the opposite direction, to take motorists from the A8 to the A51 but this second phase is more complex, both in terms of the environment it will pass through but also in that a fly-over will be necessary. A public enquiry will be held next year with an aim of delivery in 2025. Costs are thought to be over 50 million euros.
aixcentric 
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