found: Work cat.: Badania na autostradzie A4 = Investigations on the A4 Motorway, 2003-2008.
found: Wikimapia, June 17, 2009(Autostradzie A4)
found: Wikipedia, June 17, 2009(A4 highway in Poland is a motorway which, when completed, will run from west to east through southern Poland, from the Polish-German border in Zgorzelec (connecting to the German A4 autobahn), through Wrocław, Katowice, Krakw̤, Tarnw̤, and Rzeszw̤ to the Polish-Ukrainian border at Korczowa)
found: CEE Bankwatch Network WWW site, June 17, 2009(A4 motorway; in Poland is planned to be the shortest (735 kilometre) road connection between western Europe and Ukraine)
found: Wikipedia, Feb. 28, 2018(The autostrada A4 in Poland is a 672.75 km (418.03 mi) long east-west motorway that runs through southern Poland, along the north side the Sudetes and Carpathian Mountains, from the Polish-German border at Zgorzelec-Görlitz (connecting to the German A4 autobahn), bypassing Wrocław, Opole, Strzelce Opolskie, Gliwice, Katowice, Kraków, Tarnów, Dębica and Rzeszów to the Polish-Ukrainian border at Korczowa-Krakovets. The motorway is a part of the European route E40.)
