|Droga ekspresowa S8|
|Length||431.4 km (268.1 mi)|
564.9 km (351 mi) total planned length
107.9 km (67 mi) currently under construction
|From||A4 near Wroc?aw|
| S11 near K?pno|
S61 near Ostrów Mazowiecka (planned)
|Major cities||Wroc?aw, ?ód?, Warsaw, Bia?ystok|
|National roads in Poland|
Expressway S8 or express road S8 (in Polish droga ekspresowa S8) is major road in Poland which, when completed, will run along the route Wroc?aw - ?ód? - Warsaw - Bia?ystok. The whole road is planned to be about 565 km (351 mi) long. Originally, the road was to continue on to the border with Lithuania, but in 2009, the plans were changed and currently the S61 will branch off S8 and go to the border. The S8 section from Warsaw to S61 has been planned to become part of Via Baltica.
In December 2017, 530.0 km (329 mi) of the expressway was completed. This means that the S8 runs almost continuously from Kobierzyce to Bia?ystok (including a stretch marked as A8)
S8 is going to run through Warsaw and be part of its network of bypass roads. As of 2012, two sections were completed in Warsaw. The first runs from Konotopa (junction with A2) o Pow?zkowska street and is 10.1 km (6.3 mi) long. Construction started in 2008 and was finished in December 2010. The second section runs from Modli?ska to Marki and is 7.1 km (4.4 mi) long. Its construction started in 2008 and it was finished in June 2012. In December 2017 this part of the S8 was opened to bypass Marki and connect with the existing S8 at Radzymin
The contract to build the section immediately south of Warsaw was signed in April 2013, with completion planned in 32 months. The contract involves construction of 11.5 km of expressway between interchanges Opacz (S2) and Janki. This part of the expressway opened to traffic in July 2015
The contract to reconstruct the 5 km long section between Pow?zkowska and Modli?ska interchanges, which includes the bridge over the river Vistula, was signed on 28 July 2013, with completion planned for October 2015.