Hutt News article details changes to cycling route at the Petone overbridge:
"The joint NZTA/Hutt City Council (HCC) project will provide an off road cycleway adjacent to Hutt Road connecting with a ramp under the Petone overbridge. This ramp will link the path with cycle facilities on State Highway 2's on-ramp, separating cyclists from the Petone Esplanade roundabout when heading south"
Also, Hutt City support for GHW feasiblity study: