İzmir Bornova Viaduct is concurrently a project designed to reduce noise intensity covering settlements located on the new belt highway route. Our project, which was produced with the aim of reducing environmental noise, has decreased the noise level around İzmir-Bornova to livable levels, and at the same time, a barrier that provides eco-balance has been implemented as a product obtained from recycled materials. Usk-single sided aluminum sound barriers are manufactured from recycled materials.