Released with https://www.ztm.waw.pl/informacje-prasowe/2024/09/24/anna-drazy-tunel-do-chrzanowa/

View from a bird's eye view to the area where the Szczyrzyc Tymbark railway line will be built. Photograph made available by PKP Polish State Railways press release...

CPK Long Distance High Speed Tunnel in Łódź, Poland origin:CPK Media article The construction of the CPK long-distance HSR tunnel in Łódź has begun. The construction contract has now been signed  – Centralny Port...

Centralny Port Komunikacyjny Łódź  tunnel POLAND Media information from CPK https://www.cpk.pl/en/news/the-construction-of-the-cpk-long-distance-hsr-tunnel-in-lodz-has-begun-the-construction-contract-has-now-been-signed

GDDKiA Tenders in progress - as of September 6, 2023 from: https://www.gov.pl/web/gddkia/umowy-i-przetargi-2023-w-liczbach

GDDKiA Signed contracts for implementation in 2023 - as of September 6 from: https://www.gov.pl/web/gddkia/umowy-i-przetargi-2023-w-liczbach

GDDKiA 20230908 Tenders announced in 2023 - as of September 6 from: https://www.gov.pl/web/gddkia/umowy-i-przetargi-2023-w-liczbach

Szczecin tunnel Oder river location  (from GDDKiA media release)

Szczecin tunnel tubes under Oder river  (from GDDKiA media release)