Jersey Police warned of potential travel chaos on a major route to town because the traffic lights weren't working at the eastern end of Victoria Avenue.
Engineers were at the scene before sunrise. The problems were fixed just before 8am.
Roads around West Park Roundabout were closed for a time, causing delays on the Esplanade.
Haut du Mont trial: Jury retires to consider verdicts
The jury in the Haut du Mont trial has retired to consider its verdicts.
Mother funds special pram for bereaved parents
Parents who suffer the heartbreaking loss of their baby at birth will soon have the option to take them outside the hospital in a special privacy pram.
Teen assaulted in St Helier
A 16 year old boy has allegedly been assaulted by two males he didn't know in St Helier.
Water leak closes La Pouquelaye
La Pouquelaye in St Helier is closed for emergency leak repairs.
Busy Bees nursery at Jersey Leeward to close
A Busy Bees nursery is to close later this month.
Haut du Mont trial: 'Procedures, instructions, and safeguards were ignored'
The fatal explosion at Haut du Mont happened because people who knew exactly what they were required to do chose not to do it, a court has heard.
Jersey Police raids in drugs and domestic abuse crackdown
More than 30 Jersey police officers have been carrying out early-morning raids, targeting those involved in serious crime include drugs and domestic abuse.
Haut du Mont trial: Island Energy had 'toxic culture' leading up to explosion
Island Energy had a 'toxic culture' in the lead up to the fatal Haut du Mont explosion, a court has heard as defence lawyers for three former employees asked the jury to find their clients not guilty of causing the deaths of ten people.
