A section along the Northbank Riverwalk Downtown has been cordoned off this week. The city has been repairing a water line that supplies the dock near the Hyatt Regency Jacksonville Riverfront. While the timetable for completion of the repairs underway at the Mathews Bridge remains unknown, workers said Thursday morning all they had left to do was re-install the pavers, so the walkway between the hotel and the Jacksonville Landing will be back in service in time for the Florida-Georgia weekend.