You can help expand this article with text translated from the corresponding article in Czech. Click [show] for important translation instructions.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Czech Wikipedia article at [[:cs:Dálnice D3]]; see its history for attribution.
You may also add the template {{Translated|cs|Dálnice D3}} to the talk page.
The D3 motorway in the South Bohemian Region towards the Austrian border should be completed by 2026.[1] Completion of D3 in the Central Bohemian Region is planned by 2028, however its designed course through the Lower Sázava landscape is still objected and opposed by environmental and citizens associations.
Course
Once completed, the 172-kilometre-long (107 mi) highway will connect the Czech capital Prague with the Austrian Mühlviertel Expressway (S10) to Linz. As of December 2019 only 69.6 km (43.2 mi) of the highway are in operation, a section from Mezno to Úsilné (near to České Budějovice), while a further 43.7 km (27.2 mi) from Úsilné to Czechia-Austria border are currently under construction. The most controversial and disputed section is the planned segment in the Central Bohemian Region.
A 24.0-kilometre-long (14.9 mi) section from Dolní Třebonín to the border with Austria on the other side of the future S10 expressway was initially planned to be built as an expressway (Czech: rychlostní silnice) as well, however on 1 January 2016, the category of expressways (R) was abolished in Czechia, so it is counted as part of the D3 motorway.