Martinvale Lane Unnamed Creek Interim Stabilisation Works

The proposal involves interim stabilisation works to address ongoing erosion of an unnamed tributary of Jaspers Creek, impacting on Martinvale Rd, Jaspers Brush, in the vicinity of an existing causeway crossing. The proposal would retain the existing causeway and aims to re-establish a direction of flow over the causeway, with stabilisation and protection of the upstream and downstream embankments, and vulnerable sections of Martinvale Lane, providing greater immunity against failures of the road during high-flow and flooding events. The interim design was developed as an initial stage of the final upgrade (involving a series of box culverts and creek regrading) and is consistent with the long-term proposal.
Note that the current proposal does not aim to upgrade or increase the life of the causeway.