Lochkovský tunel Street
Lochkovský tunel, which, during the implementation, carries the working names of Tunnel Marie, Tunnel Lahovice or Tunnel Lochkov, is part of the southwest part of the D0 motorway - Prague circuit. This is a key work of construction 514 which was designed to overcome the height difference between the plateau at Lochkova and the valley at the confluence of Vltava with Berounka at Radotín. The tunnel represents one of the largest construction projects in the modern Prague infrastructure.
The tunnel is divided into two separate tunnel tubes. The north pipe that the driver is climbing is three-striped and reaches a greater length; The south pipe that goes down is two-way. The total length of the tunnel is 1,661 metres, the left tube being 1,620 metres. The longitudinal slope of the tunnel is 3 to 4 percent. Of the total length, a significant part of it was embossed - namely 1,252 metres for left tube and 1,302 metres for right tube. At Lahovice, only 20 metres (left tube) or 12 metres (right tube) were removed from the rock massif, while at Lochkova, the deep part of 347 metres for both tubes.
The construction was carried out by a new Austrian tunnelling method, and the stamping ended on 7 August 2008. In order to ensure the safety of persons, six tunnel connections were embossed between the tubes, and emergency bays are installed in the tubes themselves. The tunnel also includes a technological centre located in front of the portal and an exhalation and intake object Lochkov. At the bottom end of the tunnel, the Radotín bridge is immediately connected, where the Prague circuit crosses off-level with the D4 motorway.
The construction of the tunnel cost an estimated CZK 5.9 billion; the total cost of construction of the entire section 514 according to the contract and excluding VAT was approximately CZK 7.4 billion. The investor was the Directorate of Road and Motorways of the Czech Republic, with part of the costs paid by the Cohesion Fund of the European Union. The tunnel was opened on 20 September 2010 together with the entire southwest segment of the Prague circuit and has since been a necessary part of the transport infrastructure of Prague and its wider surroundings.
Historical milestones
- 2005
- Start of construction of motorway section 514, including Lochkov tunnel.
- 7 August 2008
- Completion of tunnel stamping, completion of main construction phase.
- 2009
- Completion of installation of safety components such as connections between tubes and emergency bays.
- 20 September 2010
- Opening of the Lochkov tunnel and commissioning along with the southwest section of the Prague circuit.
Architectural development
The tunnel was embossed by a new Austrian method, with a total length of 1 252 m (left tube) and 1 302 m (right tube). The deep parts at Lahovice and Lochkova were built as transition sections. The construction was financed from public funds and EU funds. The tunnel was opened on September 20, 2010 along with the entire D0 section.
Owners
Directorate of Road and Motorways of the Czech Republic (RSD)
Points of interest
- The tunnel was known during construction under the working names of Tunnel Marie, Tunnel Lahovice or Tunnel Lochkov.
- It consists of two separate tubes: north three-track (longer) and south two-lane, the left tube being 1,620 metres.
- Of the total length of 1,661 metres, 1,252 metres of left tube and 1,302 metres of right, while Lahovice had only 20 metres (left) or 12 metres (right) of rock massif.
- For safety, six connections have been embossed between the tubes and emergency bays are installed in the tunnel.
- The construction was carried out by a new Austrian tunnelling method and the stamping was completed on 7 August 2008.
Guide
This guide is narrated by a synthetic voice generated by artificial intelligence.
Show guide text
This text was created by artificial intelligence and has not been editorially reviewed. It may contain inaccuracies.
The Lochkov tunnel is part of the southwestern section of the Prague Ring, which is the D0 motorway. It belongs to the construction marked as section 514. During preparations, it carried the working names Tunel Marie, Tunel Lahovice, or Tunel Lochkov.
The tunnel connects the plateau near Lochkov with the valley near Radotín, where the Berounka River flows into the Vltava River. Along the way, it overcomes a significant elevation difference, with a longitudinal slope of three to four percent. The total length of the tunnel is 1,661 meters, with the left tube being slightly shorter at 1,620 meters.
The tunnel consists of two separate tunnel tubes. The northern, right tube runs uphill and has three traffic lanes. The southern, left tube runs downhill and has only two lanes. The majority of the tunnel was excavated, with 1,252 meters in the left tube and 1,302 meters in the right tube. The rest consists of cut sections. Near Lahovice, these measure 20 meters in the left tube and 12 meters in the right tube, and near Lochkov, they measure 347 meters in both tubes equally.
The tunnel was excavated using the new Austrian tunneling method, and excavation was completed on August 7, 2008. Six excavated cross-connections run between the tubes, allowing people to escape to the other tube in case of an emergency. The tubes also contain one to two emergency lay-bys. The tunnel is complemented by a technological center before the portal and the Lochkov ventilation and intake facility.
At the lower end of the tunnel, the Radotín Bridge connects directly to the portals. There, the Prague Ring crosses the D4 motorway at grade separation.
The costs for the tunnel itself are estimated at 5.9 billion crowns. The entire section 514 cost over 7.4 billion crowns without value-added tax, according to the contract. The investor was the Road and Motorway Directorate of the Czech Republic, with part of the costs covered by the European Union Cohesion Fund. The tunnel was opened on September 20, 2010, together with the entire southwestern section of the Prague Ring.
Frequently asked questions
Can the monument be visited?
This is a structure in a public space that can usually be seen from outside free of charge. We have not verified that this particular one is freely accessible.
Where is the monument?
Location: Lochkov, Hlavní město Praha. The map on this page shows the exact spot.
For kids
Imagine going back to the past... Until Praha was a small town surrounded by forests and meadows. And it was in these places where Lochkovský tunel is now located that there was an original wooden bridge.
How did it look here? Who lived here? What happened here? This is where people lived who used to feed on agriculture and trade. The bridge was the main link between the city and the village settlements on the other side of the Vltava River. The people who crossed over him took heed because the bridge was closely placed over a deep valley.
Businesses nearby
Do you run a restaurant, accommodation, shop, museum, rental, wellness or other visitor service near this monument? Show yourself directly to the people heading to it — this is how they will see you in the app and on the web:
Events nearby
Zdroj akcí: otevřená data měst a obcí ČR (Národní katalog otevřených dat) a kalendář akcí Národního památkového ústavu.
Nearby
There is a confluence of Vltava and Berounky, Radotín Bridge, nature reserves and forest areas on the plateau. Within 5 km there are important traffic hubs such as the D4 motorway and roads connecting Praha to the southwest direction.
Accommodation nearby
Trips and activities nearby
Guided tours, tickets and activities nearby from GetYourGuide
Affiliate link: if you buy from the partner, we may receive a commission. The price for you does not change.
Search tours and activities →Themed route
Lochkovský tunel (bridge) Type: Historical transport monument Why is it worth a visit: This is a unique technical work connecting the two banks of Vltava, which offers a fascinating view of the history of Prague's transport infrastructure and serves as a key point for understanding the development of this part of Prague.
Contest Vltava and Berounky Type: Natural services Why is it worth a visit: Visitors can admire the majestic meeting of two great rivers, which creates an impressive landscape experience and an ideal place to relax while watching water flow.
Radotín bridge Type: Transport infrastructure Why is it worth a visit: This modern bridge complements the picture of the region and allows for an easy transition between locations, with its design opening up views of surrounding water areas and green belts.
Natural reservations and forest areas on the plateau Type: Protected natural zone Why is it worth a visit: Walk along the forest trails on the raised platform offers a calm atmosphere, fresh air and the possibility to observe local flora and fauna in their natural environment.
Freeway D4 and road connecting Praha to southwest direction Type: Transport nodes Why is it worth a visit: Although they are not primarily a tourist destination, their proximity demonstrates the strategic importance of this site as an important transit point and allows a rapid return to the city centre.
Seasonal recommendations
Spring V The Tunnel is reflected in the spring as a period of variable light and living colors that penetrate the glass walls into the interior. The morning sun creates fine shadows on the vault, while in the afternoon the water under the bridge is reflected in warmer shades. The surrounding nature begins to flourish - the first spring flowers appear in the surrounding area and the trees slowly dress up in green leaves, which gives the whole place a fresh and revived touch. The specific atmosphere is also the sounds of birds returning from warm landscapes, and a mild breeze that blows from the Vltava. It is recommended to visit the tunnel early in the morning or in the afternoon when there are fewer visitors. Clothes should be easy, but with the possibility of a blanket - spring weather can be unstable, with rapid temperature changes. The ideal time is between April and May, when nature is the most beautiful, but the crowds are not yet as abundant as in the summer months.
Summer Lochkovský tunel in the summer months offers a unique combination of cool interior and sunlight, which penetrates glass elements and creates a game of light on the water surface. Since the tunnel is protected from direct sunlight, inside there is a pleasant temperature, making it an ideal refuge from summer heat. The surrounding Lochkov is alive at this time - visitors enjoy walking along the Vltava, cyclists pass by and there are often small cultural events on the shore. The best time to visit is early in the morning or late in the afternoon to avoid the biggest crowds coming here mainly in the main summer season. Light, breathable clothes, sunglasses and a hat are recommended, but also comfortable shoes, because the area around the tunnel is often busy and the sidewalks can be filled. The water under the bridge attracts you to rest on the shore, so bring a small blanket or picnic basket.
Autumn Autumn brings to Lochkov tunnel golden and red shades that are reflected in glass and water and create a magical atmosphere. When the sun sets behind the trees, the tunnel lights up artificial light, which emphasizes its architecture and creates a calm, almost intimate mood. The surrounding nature turns into a palette of colours - leaves on trees are colored in shades from yellow to brown, and the air is full of the smell of fallen leaves and moisture. At this time, the tunnel is often searched for by photographers looking for interesting prospects. It is recommended to visit it in the morning when light is the most beautiful, but also in the afternoon when crowds are shrinking. Clothes should be layered - autumn weather is variable, with cold wind wounds and occasional rain. Hot jackets, scarves and waterproof shoes are essential. In November, especially in advent time, there may be more people around the tunnel, but the tunnel itself remains a quiet place to rest.
Winter Winter Lochkovský tunel is a unique place where cold air meets outside and warm bridge interior. During snow days, crystalline patterns form on the glass walls, which together with artificial lighting create a mysterious and magical atmosphere. The surrounding landscape is often covered with snow, which gives the whole place a fairy tale. The water under the bridge is calm and reflects a darker winter sky, while ice crusts sometimes appear on the shore. In winter months, the tunnel is often sought for its warmth and shelter from freezing, and it is therefore advisable to visit it in the morning when it is the least visitors. Clothes should be warm and comfortable - recommended jackets with hood, gloves and warm shoes, because temperatures can be low, especially in the morning. In December, in advent time, there may be more people around the tunnel, but the tunnel itself remains a quiet and pleasant place to walk. Winter light, which penetrates glass elements, creates fine shadows in the interior and gives the place a peaceful and harmonious atmosphere.
Visualizations and artistic views
The visualisations are generated by artificial intelligence and serve as inspiration.
Photos from the area
Real photos taken near the monument
Zdroj a licence jsou uvedeny u každého snímku.
Atmosphere of the place
This atmospheric visualisation of the place and period was generated by artificial intelligence. It is not real footage of the location.
Tips from visitors
No tips yet. Be the first!
Log in and add your tip.
Sources and literature
Photos: ŠJů / CC BY-SA 4.0 — Wikimedia Commons. The author and licence also appear when you hover over the image.
Faktickým podkladem tohoto textu byl článek na Wikipedii, jehož autory jsou přispěvatelé Wikipedie. Článek je dostupný pod licencí CC BY-SA 4.0.
Location on the map
Příběhy a pověsti
Legendy, pověsti a příběhy spjaté s touto památkou
Fotografie návštěvníků
Zatím žádné fotografie. Buďte první, kdo přidá fotografii z návštěvy!
Log in a přidejte svou fotografii nebo hodnoťte.
Za ověřenou návštěvu v aplikaci získáte víc bodů — poznáme podle GPS, že jste na místě.
Reviews and comments