2009 Heritage Impact Statement: Replacement of the Deck of the Bridge over Rudder Creek in Lane Cove National Park for NPWS. Rudder Creek bridge in Lane Cove National Park was in poor condition in 2009, prior to replacement of the decking. LocalRoads, Bridges and TransportSydney - NorthernHeritage AssessmentHistory Authors: Dr Sue Rosen and Dr Sid French Client: Northern Region, National Parks and Wildlife Service Statement of Heritage Impact for Replacement of the Deck of the Bridge Over Rudder Creek, Lane Cove National Park. This Heritage Impact Statement is to examine the impact of the replacement of the bridge deck on its heritage significance.