A burst water main has added to ongoing roadworks on the A65 in Ilkley, with drivers warned to expect longer delays.
Yorkshire Water says it recently discovered the burst close to planned clean water pipe connection works at the junction of Skipton Road (A65) and Victoria Avenue.
The utility company had already begun work to connect clean water pipes to new domestic properties following a formal Section 45 notice from a local developer.
However, the additional repair work means two sets of temporary traffic lights are now needed on Skipton Road.

Motorists are being urged to obey the traffic signals, with Yorkshire Water warning that driving through red lights will only cause further congestion.
To help reduce disruption, Victoria Avenue has been closed at its junction with Skipton Road for the duration of the works. Residents can still access the road and park via Dale View Road.
Contractor Avove is carrying out the clean water pipe connection, while MGroup is repairing the burst water main.
A Yorkshire Water spokesperson said:
"We're encouraging motorists to pay close attention to the traffic lights. Ignoring the signals and driving through when a red light is showing will cause further delays.
"We're also trying to repair the burst water main as soon as possible, which will allow us to remove some of the traffic management."
Yorkshire Water hopes to complete the pipe connection works by 24th August.

Ilkley theatre group celebrate major success at Wharfedale Festival of Theatre Awards
Silsden Community Centre launches fundraising appeal to unlock £10,000 for community project
Browns the Greengrocers to join Ilkley Market
Ilkley MP continues battle to reopen local tips
Paws at the Hub returns for a tail-wagging day of fun
Ilkley Town Council awards £10,500 in community grants
Bakery owner praises Ilkley residents after whirlwind launch
Ilkley MP urges residents to back tougher fireworks laws
The Box Tree Restaurant to close this weekend for £500,000 refurbishment
Ilkley’s brewers unite for Yorkshire Day
Upcoming rail engineering work to shut lines between Bradford and Shipley for three days
Two charities highlight their community roles to avoid ongoing confusion
Harewood House reveals 'Magic at the Mansion' Christmas experience
Hardware store in Silsden raises money for Manorlands Hospice
Moss & Moor in Ilkley to close for one day due to planned power works
Three Little Birds Bakery celebrates successful launch
Looking for a unique office space in Ilkley.....
Ilkley public footpath route to change
Silsden Proms on the Farm raises £6,000 for local charities
Cyclist fined after reporting driver in Menston


