Road closures and delays

Road closures
St.Helier - Broad Street - between Charing Cross and Conway Street

Start date: Monday, 01/09/25
End date: Friday, 03/04/26
Traffic details: Road Closure     All Day
Promoter: GoJ Traffic and Transport
Contractor: GoJ Traffic and Transport
Description: Broad Street Public Realm Improvements.



St. Helier - Clarence Road - Bagatelle safer routes to school trial between College Hill and Grosvenor Street

Start date: Monday, 02/06/25
End date: Friday, 19/12/25
Traffic details: Road Closure     Between AM and PM Peaks
Promoter: GoJ Traffic and Transport
Contractor: GoJ Traffic and Transport
Description: Bagatelle safer routes to school road closure trial from Monday - Friday 07:45 - 08:45 and 14:45 - 15:45.



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: Thursday, 30/04/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Brenwal
Description: St Peter’s drainage network upgrades Phase 5 - Road closure will be carried out in short sections, with the extent of working area moving along the road as works are completed. Diversion routes posted, expect delays especially at peak times. HGV Diversion via La Grande Route des Mielles. Businesses open as usual and access maintained at all times.



St.Peter - Le Chemin de l'Eglise - Between La Rue de la Ville au Neveu and Les Chenolles

Start date: Tuesday, 09/12/25
End date: Thursday, 18/12/25
Traffic details: Road Closure     All Day
Promoter: Jersey Electricity
Contractor: Geomarine
Description: Road closure for electrical network upgrades. Diversion routes signposted.



St.Helier - La Grande Route de St Jean - Northern Sewer Network Upgrades Project

Start date: Monday, 03/11/25
End date: Saturday, 14/02/26
Traffic details: Road Closure     All Day
Promoter: GoJ Drainage Capital Works
Contractor: Techno Groundworks
Description: La Grande Route de St Jean, north of the crossroads with La Rue de Maupertuis and La Rue du Haut de L'Orme, to south of the crossroads with La Ruette Pinel and La Rue du Becquet Vincent will be closed. Temporary 20mph speed limits will be applied and enforced on diversion routes.



Delays
St. Lawrence - Le Mont Felard - between Le Mont Cambrai and La Ruette a Pierre

Start date: Monday, 08/12/25
End date: Tuesday, 16/12/25
Traffic details: Portable Signals     All Day
Promoter: Jersey Electricity
Contractor: Geomarine
Description: Temporary traffic signals will be in operation to allow for JEC to replace an existing supply. Expect delays, especially at peak times.



Emergency Activity - St. Lawrence - La Grande Route de St Laurent junction with Les Petites Rues.

Start date: Saturday, 06/12/25
End date: Saturday, 20/12/25
Traffic details: Portable Signals     All Day
Promoter: Island Energy
Contractor: Island Energy
Description: Temporary traffic lights in operation to allow for Emergency Gas works. Expect delays, especially at peak times.



Emergency Activity - St.Clement - La Grande Route de la Cote - GHA

Start date: Monday, 15/12/25
End date: Monday, 22/12/25
Traffic details: Portable Signals     All Day
Promoter: Island Energy
Contractor: Island Energy
Description: leaking mp service to be renewed in full from main in carriageway



Starting - next 7 days
Road closures
St. Clement - Plat Douet Road - Between La Grande Route de St Clement and Beaufort Square.

Start date: Thursday, 18/12/25
End date: Friday, 19/12/25
Traffic details: Road Closure     All Day
Promoter: Jersey Electricity
Contractor: Geomarine
Description: Trial holes to determine route for JE Net Zero works as part of the Big Upgrade. Plat Douet Road will become one-way southbound for the duration of works with northbound traffic being diverted via Green Road. Diversion will be signposted.



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

Start date: Friday, 19/12/25
End date: Wednesday, 24/12/25
Traffic details: Portable Signals     All Day
Promoter: Jersey Electricity
Contractor: Geomarine
Description: Temporary traffic lights will be in operation to allow the JEC to overlay a short section of cable. Expect delays especially at peak times.,