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🚆Transport

S11 Oborniki – Poznań Północ with the Oborniki bypass

in preparationstage: permits
PLN 853 million
contract value · data from 30 Oct 2025net or gross: not recorded≈ PLN 853 million (value-by-stage, est., nominal)

Design and construction of a 22 km section of the S11 expressway between Oborniki and the Poznań Północ junction, including the Oborniki bypass. The design-and-build contract was signed in July 2024 with the Mirbud and Kobylarnia consortium and is worth more than PLN 853 million. The application for the ZRID road permit was filed in May 2025, but in July 2026 the decision had still not been issued and a repeat environmental impact assessment was under way. The director of the GDDKiA Poznań branch gave the third quarter of 2028 as the current completion date, conditional on the decision being issued soon.

How it went

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Timeline

  1. Original dateJun 2028
  2. Current dateSep 2028

Significance

The section is meant to take transit traffic out of Oborniki and connect to the western bypass of Poznań. The project is listed in the Government Programme for National Road Construction to 2030. Under the contract the ZRID decision was due in early December 2025, and the main works have not started. GDDKiA reports that preparatory works began in October 2025.

Sources 4 · 4 independent

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  1. [1]Aktualności - Zaprojektowanie i wybudowanie drogi ekspresowej S11 Piła Poznań, odc. Oborniki - węzeł Poznań Północ wraz z obwodnicą Obornik ↗
    GDDKiA30 Oct 2025
    Cost
    CostWartość umowy to ponad 853 mln zł
  2. [2]S11 Oborniki–Poznań bez kolejnego opóźnienia? RDOŚ tłumaczy procedurę ↗
    Głos Wielkopolski23 Jul 2026
    StageCurrent dateInvestor
    StageFormalnie odcinek ten, nadal czeka na kluczową decyzję ZRID
    Current dateobowiązującym terminem zakończenia inwestycji jest trzeci kwartał 2028 roku
    InvestorPatryk Kosicki, dyrektor poznańskiego oddziału GDDKiA
  3. [3]S11 Poznań–Oborniki dopiero w 2029 roku? GDDKiA odpowiada na pytania eoborniki.pl ↗
    eoborniki.pl1 Aug 2026
    Status
    StatusRoboty ruszą – być może – w III albo IV kwartale 2026 roku, po uzyskaniu decyzji ZRID.
  4. [4]S11 pod Poznaniem. Czekamy na ZRID dla nowych 22 km. To część ważnej trasy ↗
    Auto Świat6 May 2025
    Original date
    Original dateWartość kontraktu na budowę tego odcinka wynosi ponad 853 mln zł, a zakończenie planowane jest na II kwartał 2028 r.