Northern Powergrid has provided an update after ongoing issues affecting the traffic lights at the Leeds Road crossroads in Harrogate.
Drivers have reported disruption in the area as a result of the fault, which has led to congestion at busy times.
Engineers have been investigating the problem, which relates to a faulty electricity supply feeding the traffic signal equipment.
A spokesperson for Northern Powergrid said:
“We’re aware of a fault on the traffic lights at the Leeds Road crossroad in Harrogate.
"We are planning excavation work this week to repair the faulty service.
“Should the fault continue, we have contingency plans in place to connect a generator to power the lights and we’re arranging suitable parking arrangements for the generator, should this be required.”
Northern Powergrid has not confirmed how long the repair work is expected to take - but has advised that further updates will be provided if the situation changes.
Motorists are advised to allow extra time for journeys through the area.

Which roads will be closed for the Knaresborough Bed Race?
Provenance Collection announces new Managing Director after offloading three sites
High-powered super cars to roar back into Harrogate for annual event
Harrogate Town announces second summer signing
Have renovations awakened another ghost at Ripon Workhouse Museum?
Charity 5k fun run to be held at Fountains Abbey
Police arrest man and woman after '2-in-1' burglary in Bilton
Otley Garden Centre unveils plans for new outdoor play area
NHS perinatal team to take on Knaresborough Bed Race
Harrogate MP challenges prosecution rates on violence against women in Parliament
Trees could get greater protection under new council policy
Councillors to discuss new plan to strengthen action on anti-social behaviour
Housing target could be the "death of villages" in North Yorkshire, councillor warns
Harrogate karate club scoop 11 medals at international open
Local MP marks 60th Knaresborough Bed Race with motion in Parliament
'No business support, no show', say Ripon Theatre Festival organisers
Harrogate tutoring firms shortlisted for national award
Free water safety sessions for children to be held in Harrogate
Yorkshire health firm partners with Harrogate gym to raise bone health awareness
Historic members club faces opposition to alcohol licence from neighbours


