Midvale Road will be closed for the next three months. When it reopens it will be one-way.
Work to narrow the road and widen the footpaths starts today (21 February)
The changes were announced in May 2021.
60% of 221 people who took part in a government consultation agreed it should be one-way. 31% disagreed.
When the road reopens in around twelve weeks' time vehicles will only be able to travel from Rouge Bouillon to Val Plaisant.

An artist's impression of Midvale Road once work is complete.
Cyclists travelling away from Rouge Bouillon will be able to use the road and cars won't be allowed to overtake them.
Those going the other way will be directed to Dorset Street and then Clearview Street.
Three speed-bumps are being installed and work will also be done on the drainage, street lights, and traffic lights.

Commonwealth Games: Nowacki into 100m breaststroke final
Channel Islands face 'physical' Poland test
Thousands expected at Havre Des Pas Festival this weekend
Price of heating oil and other fuel increase by more than half in a year
Man jailed for importing nearly £600k worth of cannabis in bumpers of his car
Baby born on Guernsey's Marine Ambulance
Drug trafficker who claimed he was the ‘Accredited Dealer' jailed
Jersey men involved in cocaine importation sentenced