Denbighshire County Council has announced emergency road closures along Water Street and Crescent Road in Rhyl, with effect from Thursday, 5 January.
The roads have been closed to ensure public safety due to an unsafe building.
The stretches of roads affected are (1) Water Street from its junction with West Parade to its junction with Sussex Street and (2) Crescent Road from its junction with Water Street to its junction with Edward Henry Street.
The alternative route for vehicles affected by the closure of Water Street is via Wellington Road, Queen Street and Sussex Street.