Phasing of the works
Planning of construction sites on the 14 redeveloped sites
The work will then be carried out in batches, on the 14 sites and according to the following periods:
From May to November 2023:
- Incarville (27): see details
- Cagny (14): see details
- Montesson (78): toward Caen see details
- Chambourcy (78): entry to Caen and exit from Caen see details
- Troarn (14): exit from Caen and entry to Caen see details
- Heudebouville (27): both directions see details
- Buchelay (78): both directions see details
- Dozulé (14): both directions + entry/exit ramps see details
- Bourneville P (27): entry/exit ramps see details
- Montesson (78): toward Paris see details
The next sites under construction:
- Heudebouville (27): exit from Paris and entry to Paris
Find all the traffic conditions also here
From January 2024 to summer 2024:
- Beuzeville (27): exit from Paris and entry to Caen
- Bourg Achard (27): entry/exit ramps
- Bourneville Annexe (27): entry/exit ramps
- Quetteville (14): exit to A29 and entrance to A13
- Toutainville (14) : entry to Paris and exit from Paris
The teams then set up signage and detour routes: let yourself be guided!
*Date(s) or period(s) subject to change due to site hazards and weather conditions.