Emergency services are on scene at a gas leak near Nowra Tuesday morning.
Shortly after 9am police responded to reports of a leak at a construction site on Cambewarra Road in Bomaderry.
Cambewarra Road is closed in both directions between Jasmine Drive and Meroo Street and a number of houses in the nearby vicinity have been evacuated as a precaution.
Road closures are expected to be in place for several hours.
Police are urging members of the public to avoid the area.
Initial inquiries suggest the leak is not suspicious.