Motorists throughout Raymond Terrace, Maitland and Gateshead will face numerous changed traffic conditions during the week.
Investigators from Lake Macquarie Police District are appealing for information following an alleged shooting at Gateshead last month.
Hunter police are investigating a public place shooting, which occurred overnight in the Lake Macquarie area.
Two people have been charged as part of an ongoing investigation into a shooting in Lake Macquarie earlier this year.
Investigators from Lake Macquarie Police District have relaunched an appeal for information following a shooting, which injured a man, at Gateshead.