The operation concerns the construction of the Sykeonas bypass at the Ep O Larissa Karditsas with the aim of improving road safety and facilitating the transport of goods and merchandise of Karditsa Street Larissa A 450km b side network will be constructed on either side of the artery where it is required to serve the roadside properties of the bridge at Enipeas River CP 4137 two roundabouts at the lower crossing of Sykeonas Street Small mountain at CP 5744 and at the upper crossing at CP 6999