Sydney Harbour Bridge Re-Rail By jordanrail-admin | May 8, 2020 00 Our Liebherr excavator doing a re-rail on the Sydney Harbour Bridge. Posted in Rail Construction, Rail Maintenance, Uncategorized and tagged 22T Hi-Rail Excavator, Clear Train Stops, CRN Approved, Directional Lights, DPTI Approved, Height Limiter, Hi-Rail, Hi-Rail Excavator, Hy Rail, HyRail, John Holland, Liebherr A922 Rail, Rail Attachments, Rail Threader, Re-Rail, Re-Railing, Restricted Zone Lighting, Road Rail Excavator, Road Rail Plant, RoadRail, Slew Limiter, Standard Gauge, Sydney Habour Bridge, Sydney Trains, Sydney Trains Approved, Wheel Excavator