Open invitation to tender, deadline 03.07.2014, for upgrading and modernization to law CNR/80 (1/A) of the A3 motorway between Rogliano interchange (included) to Altilia interchange (included) : from Km 270+700 ca to Km 286+000 ca. Macrolot 4 - part II - 2° stralcio: from km 280+350 (viaduct Stupino not included) to Km 286+050 Altilia interchange (included). Contract value EUR260,275,088 Euro, with EUR46,41 million belonging to OG4 category. Contract duration: 1,256 days. Contact Anas, attn Eng Maurizio Aramini, Roma, tel +39 0644464716, fax+39 0644462009, e-mail d.decarolis@stradeanas.it or g.alimonti@stradeanas.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=175905-2014 and http://www.stradeanas.it/index.php?/appalti/rilevanza_comunitaria/dettaglio/id/64918. Bid n. ASR 03-14. 22/14.