THE INTERVENTION WAS CARRIED OUT IN PHASE 2 OF THE TH STRAND OF THE LARGE-SCALE PROJECT Â TO BOOST METAVAILA-SIZANA — PAOLA (CROSSROADS ANTONELLO): PREPARATORY PHASE Â. IT IS DIVIDED INTO 4 FUNCTIONAL BATCHES. THE MAJOR PROJECT DETERTERMINATION: (1) THE REINFORCEMENT OF THE CONTACT LINE (TREBISACISCE Â BECOMES Â TOWARDS THE CASTIGLIONE — COSENTINO) FOR A TOTAL OF 59.8 KM. IN RELATION TO THE TOTAL 74.1 KM OF THE UPGRADING MEASURE, 14.3 KM REFER TO ROUTE VARIANTS IN WHICH YOU ARE ALSO UPGRADED (SEE NEXT POINT); (2) ALIGNMENT VARIANTS (CASSANO, TARSIA, TORANO AND ACRES) FOR A TOTAL OF 14.3 KM; 3) ELONGATION AT 740 M OF 2 PLANTS (TORANO AND AMENDOLAR).