Oldest sections In 1984, the first sections were opened: the Satalice - Počernice (at the eastern end of
Prague) and Slivenec - Třebonice sections. In 1993, the section between Satalice and Počernice was extended to Běchovice. In 2000, the Slivenec - Třebonice section was extended to Řepy and in 2001, the same section was extended to Ruzyně. Thus, from 2001 until 20 September 2010, two separate sections were in operation: • the Satalice - Běchovice section in the east of the city, connecting D10, D11 and the Štěrboholská radial • the section Slivenec - Třebonice - Řepy - Ruzyně in the west of the city connecting the Barrandovská spur, D5, D6 and D7.
Southwest section On 20 September 2010, the 23 km section between Slivenec and the
D1 motorway was officially opened and put into normal operation a day later. It also includes the Lochkovský Tunnel with a length of 1,659 metres and the Radotínský Bridge, the part of which over the Berounka Valley, with a length of 2,045 metres, is considered the longest bridge structure in the
Czech Republic. In the part where the Radotín Bridge crosses the
Vltava River, there is a suspended Lahovice cycle bridge. At the same time, the first part of the so-called Vestec Spur, which connects the Prague Ring Road at Písnice MÚK with the Vestec area, was opened and can be extended past the villages of Drazdy and Rozkoš to
D1 motorway. At the end of June 2010, ŘSD approved a schedule according to which the new 23 km long section from Slivenec to Jesenice was put into operation on 20 September 2010. On Saturday 18 September, an open day was to be held at the Lahovice flyover, but due to the incompleteness of the construction and troubleshooting, the programme was reduced to the section between the Cholupice tunnel and Hodkovice.
Vestec spur A 1.6 km long section of the Vestecka Connector was opened in 2010 (at the same time as the opening of the section of the Prague Ring Road between the D1 motorway and Slivenec) between the Prague Ring Road (Písnice junction) and the roundabout with Vídeňská Street north of Vestec. The next section of the connector from Vídeňská Street to the D1 motorway is not currently under construction (2024).
South-eastern section The construction of long Běchovice -
D1 segment started in December 2024 and should be completed by 2027. The estimated value of the construction is CZK 9.4 billion, another CZK 3 billion is to be spent on the purchase of land for the construction. There has been significant opposition over the routing of this section as early as the 1970s. The Environmental Impact Assessment (EIA) was issued in November 2002, and the investment plan was issued in 2010. A zoning decision had already been issued, which was later revoked.
North-western section The north-western part of the bypass in the section
Ruzyně -
Březiněves was prepared in many variants, the EIA documentation recommended for implementation the variant Ss (northern, Řežská) or variant J (southern, Suchdolská). The current Prague City Master Plan and the Master Plan of the large territorial unit of the Prague Region contain only Option J. This section is currently under planning, and is facing legal issues. The region filed a complaint, but the Supreme Administrative Court rejected it in April 2014 and upheld the Regional Court's decision, thus stopping the construction project in the Ruzyně - Březiněves - Satalice section. == Junction lists ==