Water company confirms sinkhole repair timeline
Thames Water said it expects the "complex" repair of a sink hole in Dorking to take about a week, with road closures due to be in place until after that time.
The sinkhole first appeared in West Street on 30 August, when the road was closed to traffic.
Work began to repair the damaged surface water pipe on Thursday, the utility said.
Surrey County Council, which is responsible for the roads, previously said the failure of a surface water line, which caused the issue, stretched for about 50m (160ft).
A Thames Water spokesperson said: "We anticipate that repair work will take around a week to complete, with our teams then remaining on site to reinstate the road.
"During this time a road closure and traffic management measures will remain in place, so that our engineers can safely carry out the repair.
"We are sorry to residents, businesses and motorists who are impacted by these emergency works."
Traders in the town had raised concerns about the impact the road closure would have on business, particularly on passing trade.
Paul Harman, who runs Harmans interiors shop, said the road closure had caused "carnage".
Follow BBC Surrey on Facebook, and on X. Send your story ideas to [email protected] or WhatsApp us on 08081 002250.