The action concerns the improvement of part, length 6.1 km, of the road axis of the National Road 30, from the junction of the Delta (also Plateau Node (R/K) Karditsa of E65) to the Athens junction (contribution of the Karditsa – Larissa axis with the Peripheral Karditsa).
(2) The construction of a roadside network on either side of the artery.
(3) The construction of five level nodes: (a) Knot of Saint Theodore (b) Prodromos Knot (c) Cross knot (d) Cross-Bee node (e) Bee node.