Lower Silesian Agglomeration Railway (Polish: Dolnoà Âlàskie Koleje Aglomeracyjne) is a suburban rail network for the Wrocà Âaw agglomeration, covering approximately 350 km of mostly electrified double-track lines within the PKP network. Since 2009, Wrocà Âaw's authorities have been developing the system, operated primarily by Polregio and the regional Koleje Dolnoà Âlàskie company. The initiative addresses urban growth, insufficient public transport, suburban migration, traffic congestion, and air pollution.
Key milestones include reopening the Trzebnica line (2009), revitalizing the Jelcz Mià Âoszyce line (2021), and the integration of the Urbancard transit pass for use on suburban trains within the city (2024). The system is informally operational, with new stations (e.g., Wrocà Âaw RÃ³à ¼anka) and increased train frequencies. Formal branding and organization are pending, with expansions like "Park and Ride" facilities supporting its growth. The name "Dolnoà Âlàskie Koleje Aglomeracyjne" was adopted in December 2021.
The Wrocà Âaw metropolitan railway, like any other, depends on various conditions, both central and local. Central factors include the financing of railway infrastructure development on interregional lines and its management, while local factors involve reliance on EU funding, the financial capacity of local governments, cooperation between business entities, and technical, spatial, and social conditions.
Both in Wrocà Âaw and in Lower Silesia, towns often developed independently of railway routes. The lack of connections is a major cause of difficulties, and in some cases even makes it impossible to use railway lines, especially for local traffic. In Wrocà Âaw alone, several railway stops would need to be built. Wrocà Âaw does not have a radial railway line; the railway is oriented away from the city center and larger residential areas. Wrocà Âaw Gà Âówny Station is located in the south, Wrocà Âaw Nadodrze in the north, Wrocà Âaw Mikoà Âajów and Wrocà Âaw Kuà ºniki in the west, and the eastern part of the city only has access to the Wrocà Âaw Soà Âtysowice â Wrocà Âaw Wojnów line, which had not been used for passenger transport for 17 years. Although currently (2017) there are 23 stations and stops in Wrocà Âaw, they mostly cover peripheral districts and suburbs. Wrocà Âaw is a city without a cohesive transportation model, and suburban railway and bus lines do not complement each other.
The advantage of the Wrocà Âaw railway hub is its size and the density of railway lines, both national and local. Within Wrocà Âaw, the length of tracks used by regional trains is about 75 km, and the city is connected by lines in 11 directions, which is one of the best indicators in Poland. However, the Wrocà Âaw railway hub and the state of the railways in Lower Silesia have deteriorated over several decades; after 1989, sections to à Âwidnica via Sobótka, the Wrocà Âaw Psie Pole â Trzebnica line, and the northern line to Jelcz-Laskowice were closed. It was only in 2012 and beyond that repairs to tracks and infrastructure, including railway stations, were carried out. Despite this, there has been no significant improvement in train speeds or the capacity of the Wrocà Âaw hub. An additional limiting factor for railway development is the low capacity of the three-track viaduct connecting the main station with the Grabiszyn branch station. The technical condition of the infrastructure in the agglomeration is also insufficient. Additionally, there is still a shortage of rolling stock, though the situation is (2017) much better than in the early 21st century. In 2017, the highest number of trains in history ran on the province's tracks, with about 300 trains departing from Wrocà Âaw Gà Âówny on weekdays, also the highest in history.
Wrocà Âaw is a city with high car traffic density, with approximately 560 cars per 1,000 residents. At the same time, the number of people in the city who rely on public and suburban transportation is decreasing, which is also related to the aging population and the shrinking percentage of older people who do not have a driver's license or a car. On the other hand, Wrocà Âaw's road infrastructure, especially in the city center, is inadequate, and the city suffers from traffic jams, leading to inefficiency in both individual and public transport, especially during rush hours. This has increased interest in railways as a means of transport independent of the road conditions in the city. Another important aspect is suburbanization, or the movement of residents from the city to the suburbs and towns within the broader metropolitan area, such as PÃÂgów, Mokronos Górny, or Ramiszów. Residents of many suburban areas have difficulty entering the city during rush hours, particularly in the eastern and southern parts. This is another factor driving the need for railway development as a means of passenger transport. As a result, the number of passengers on trains in the Lower Silesian province increased by 57% over four years.
The operators of the Wrocà Âaw metropolitan railway are two entities: Koleje Dolnoà Âlàskie, a company owned by the Marshal of the Lower Silesian Voivodeship, and Polregio (formerly Przewozy Regionalne until 2016), which services lines to Oà Âawa, Strzelin, Oleà Ânica, Woà Âów, and partially to à »migród. There are tensions between the Marshal and Polregio regarding the financing of transport in the agglomeration. The Marshal has 47 trains at his disposal (as of April 2017).
An element of the transport organization system in Poland is the multitude of entities responsible for passenger transport. These entities are not interconnected and often compete with each other. There are also no shared entities ordering transportation, as is the case in countries like Germany. Such initiatives are still in the trial phase: the first was an agreement between 28 local governments on October 26, 2011, facilitated by the authorities of the Lower Silesian Voivodeship. The goal is to achieve functional, organizational, and financial integration of public collective transport in Wrocà Âaw and the surrounding agglomeration.
Public transport does not finance itself; it is funded by the central budget as well as local government budgets. As a result, many investments, especially infrastructure projects, must wait until the necessary funding becomes available. For this reason, a key line for the agglomeration, such as Wrocà Âaw â Oleà Ânica, is on the central reserve list. The level of funding in municipalities rarely exceeds 50% of costs. A chance for the development of the metropolitan railway has come from the possibility of European Union funding: with this money, local authorities are preparing both the infrastructure and rolling stock. For example, the purchase of rolling stock in 2016âÂÂ2017 cost 258 million PLN, with 80% funded by the European Union under the Regional Operational Program.
A monocentric agglomeration in the Lower Silesian Voivodeship, with Wrocà Âaw as its central hub. Surrounding it are satellite cities: Trzebnica, Oleà Ânica, Jelcz-Laskowice, Siechnice, Oà Âawa, Strzelin, Sobótka, Kàty Wrocà Âawskie, à Âroda à Âlàska, Brzeg Dolny, Woà Âów, Oborniki à Âlàskie, and à »migród. The agglomeration is not clearly defined and does not have formally established boundaries. It has a well-developed road network, including two highways: A4 and the Wrocà Âaw Bypass, the S8 expressway, and a dense network of railway lines, including those that are part of national routes. The area of the agglomeration, estimated at about 4,000 kmò, is home to over one million residents.
Wrocà Âaw is a city of over half a million people in the southwest of Poland, the capital of the Lower Silesian Voivodeship. A city with a history spanning over a thousand years, it was damaged during World War II but has a relatively compact historic center and a number of peripheral housing estates built after the war. The city is surrounded by a dense and still developing network of trams and buses. Wrocà Âaw has four major railway stations: Wrocà Âaw Gà Âówny, Wrocà Âaw Mikoà Âajów, which
serves large estates in the western part of the city, Wrocà Âaw Nadodrze, and Wrocà Âaw à Âwiebodzki, which is currently closed to railway traffic but is included in future plans, including the Kolej Plus program. The city offers job and educational opportunities attractive to both its residents and newcomers, including those living in the agglomeration; the unemployment rate is 3.5%, one of the lowest in the country. For several years, Wrocà Âaw has been experiencing suburbanization, with residents moving to towns located near the city, while the population of the agglomeration remains stable.
The Wrocà Âaw Agglomeration Railway is divided into two zones:
As of 2017:
Most of the agglomerationâÂÂs railway lines are double-track and electrified. The railway lines Wrocà Âaw â Kobierzyce and Wrocà Âaw Psie Pole â Trzebnica lack overhead electrification. These sections are also single-track. The line from Soà Âtysowice to Jelcz is also single-track, as are short sections of the Wrocà Âaw Brochów â Jelcz-Laskowice and Wrocà Âaw â Woà Âów line. The vast majority of the infrastructure is used for passenger transport, with the exception of the freight bypass connecting the line from Katowice to the west of the country, passing through the southern districts of the city, the line from Osobowice to Soà Âtysowice, and the section from Wrocà Âaw à Âwiebodzki to the Grabiszyn branch post.
Passenger rail services in the Wrocà Âaw agglomeration are operated by Polregio (POLREGIO sp. z o.o. Dolnoà Âlàski Branch in Wrocà Âaw), Koleje Dolnoà Âlàskie â a company owned by the Lower Silesian Voivodeship Marshal, and the Road and City Maintenance Board in Wrocà Âaw based on the so-called integrated ticket system. Trains operate in ten directions within the agglomeration, with a frequency of at least 12 trips per day in each direction, including increased frequencies during the morning and afternoon peak hours; on most routes, there is at least one night connection (around 11:00 PM). Passengers mainly travel within the agglomeration, but more often choose routes within the administrative boundaries of Wrocà Âaw; in 2019, this amounted to over 4 million passengers, and the number is on the rise. As a result, the city of Wrocà Âaw is increasingly subsidizing services in the region, spending 18 million PLN on transport services in 2019. Among the stations in the agglomeration, those in Wrocà Âaw are the most popular, occupying three of the top four places. One of the most challenging routes to operate is the Wrocà Âaw â Trzebnica line, due to the lack of electrification and the single track.
As of 2022. The number of daily departures from Wrocà Âaw Gà Âówny station (for trains to Jelcz via the northern route â Wrocà Âaw Nadodrze) is provided in parentheses, comparing to the number of departures on the same route in 2001 on weekdays. Table numbering is consistent with the Lower Silesian Train Timetable.
The table below shows the number of people using suburban trains at stations with a daily turnover of more than 1,000 passengers in 2018 and 2022.
Other larger centers of the agglomeration (2017): à Âroda à Âlàska 700 â 999, Malczyce 700 â 999, Siechnice 500 â 699, Twardogóra 200 â 299.
Opened for use as the first line in the planned Lower Silesian Agglomeration Railways on December 12, 2021, and designated as DKA1 (according to Lower Silesian Railways numbering D70). Initially, the line was planned to open in September 2022 due to a shortage of rolling stock, but after protests from residents of the Wojnów, Swojczyce, and Strachocin neighborhoods at the Wrocà Âaw Main Station, it was decided to accelerate the opening in a limited capacity in December 2021. At the time of the opening, the line was serviced by 7 pairs of trains operated by Koleje Dolnoà Âlàskie. A significant increase in service, to 15 pairs of trains per day, occurred on October 3, 2022. The line is predominantly serviced by Lower Silesian Railways. Since August 18, 2022, the line has been operated by modern Elf 2 trains