Road closures and delays

Road closures
Trinity - La Grande Route de St Jean - between La Rue du Becquet Vincent and La Rue des Houguettes

Start date: Saturday, 24/01/26
End date: Saturday, 17/10/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Techno Groundworks
Description: Road closed for the northern Sewer Network Upgrades project - area 8. Diversion routes posted.



St.Peter - La Grande Route de St Pierre - from the junction with La Petite Rue de l'Eglise up to St Peter's Technical Park

Start date: Monday, 13/10/25
End date: Monday, 18/05/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Brenwal
Description: Road closure for St Peter’s drainage network upgrades. Diversion routes posted, expect delays especially at peak times. HGV Diversion via La Grande Route des Mielles. Businesses open as usual, and access always maintained.



St. Helier - La Grande Route de St Jean Junction with Le Vert Chemin

Start date: Monday, 27/04/26
End date: Friday, 22/05/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Geomarine
Description: Northern Sewer Network Upgrades - Works area 3. Diversion routes posted.



St. Martin - Le Mont de Rozel - between La Grande Route de Rozel and La Vallee de Rozel

Start date: Friday, 01/05/26
End date: Wednesday, 13/05/26
Traffic details: Road Closure     All Day
Promoter: Jersey Electricity
Contractor: Geomarine
Description: Road closed to allow for an electrical supply upgrade an section pillar installation on Rozel Hill. Diversion routes posted.



Delays
Emergency Activity - St. Helier - Victoria Avenue - layby 3

Start date: Wednesday, 15/04/26
End date: Friday, 29/05/26
Traffic details: Lanes Reduced     All Day
Promoter: Island Energy
Contractor: Island Energy
Description: Works on Islands Energy infrastructure.



St. Helier - La Route de St Aubin - Between Romney Close and Boulevard Avenue

Start date: Monday, 20/04/26
End date: Tuesday, 05/05/26
Traffic details: Portable Signals     All Day
Promoter: Jersey Electricity
Contractor: Geomarine
Description: Temporary traffic lights will be in operation for electrical upgrades. Expect delays, especially at peak times.



Starting - next 7 days
Road closures
St. Saviour - La Rue du Froid Vent - Between Wellington Road and Bagatelle Road

Start date: Sunday, 03/05/26
End date: Sunday, 03/05/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Drain-It
Description: Junction closed to enable the over pumping of sewers whilst the relining works are being undertaken. Diversion route signposted.



Grouville - La Route des Cotils - from La Rue a Don to Le Cotil

Start date: Wednesday, 06/05/26
End date: Friday, 08/05/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Brenwal
Description: Road closed for foul sewer rehabilitation. Diversion routes posted.



St. Saviour - La Route de Maufant - Between Rue de la Vignette and La Rue de la Maitrerie

Start date: Wednesday, 06/05/26
End date: Thursday, 07/05/26
Traffic details: Road Closure     Between AM and PM Peaks
Promoter: GoJ Road Patching
Contractor: Jsy Rd Driveway Repairs
Description: Road closure between 9am to 2:30pm for patching works due to delaminated road surface treatment. Diversion route posted.



St. Saviour - La Route de Maufant - Between Rue de la Vignette and La Rue de la Maitrerie

Start date: Wednesday, 06/05/26
End date: Thursday, 07/05/26
Traffic details: Road Closure     Between AM and PM Peaks
Promoter: GoJ Road Patching
Contractor: Jsy Rd Driveway Repairs
Description: Road closed from 9am to 2:30pm daily for essential road patching works. Diversion routes posted.



St. Lawrence - Le Mont Felard - Between Route de St Aubin and Le Mont Cambrai

Start date: Thursday, 07/05/26
End date: Friday, 08/05/26
Traffic details: Road Closure     After PM Peak
Promoter: GoJ Drainage Maintenance and Callouts
Contractor: Jsy Rd Driveway Repairs
Description: Road closed from 8pm to 4:30am for Continued Drainage improvements. Diversion route signposted.



Delays
St. Saviour - Bagatelle Road - Between Les Varines and Bagatelle Lane

Start date: Saturday, 02/05/26
End date: Monday, 04/05/26
Traffic details: Portable Signals     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Drain-It
Description: Temporary traffic lights in operation to allow for foul sewer rehabilitation. Expect delays, especially at peak times.



Trench Failure - St. Helier - La Route de St Aubin by Clos du Mont

Start date: Wednesday, 06/05/26
End date: Wednesday, 06/05/26
Traffic details: Portable Signals     Between AM and PM Peaks
Promoter: GoJ Road Patching
Contractor: ADM Asphalt
Description: Temporary traffic lights will be in operation between 9am and 5pm to allow for essential road patching works. Possible delays expected at peak times.



St. Lawrence - La Grande Route de St Laurent - Between La Route de l'Eglise and La Petite Ruelle

Start date: Friday, 08/05/26
End date: Friday, 08/05/26
Traffic details: Stop/Go (1 Man)     Between AM and PM Peaks
Promoter: JLM Tree Surgery
Contractor: JLM Tree Surgery
Description: Traffic will be under signal control between 9am to 3:30pm to allow for hedge trimming.