# Czech Republic bypass infrastructure projects

> Live situation record from CLSTR: https://clstr.news/situations/czech-republic-bypass-infrastructure-projects
> Updated: 2026-10-03T12:12:04.000Z. Sources: 5. Developments: 2.

Infrastructure development is underway for bypass projects in the Czech Republic to divert transit traffic from urban centers.

In Náchod, construction is proceeding on schedule according to the Road and Motorway Directorate (ŘSD). Recent progress includes the completion of the 363-meter Dolní Radechová tunnel and ongoing work on the Kramolna tunnel. The project also involves the construction of 16 bridges and viaducts, including the Dolní Radechová and Běloves viaducts.

In Krnov, the ŘSD has entered the contractor search phase for a 3.4-kilometer western bypass. The project aims to connect road I/45 with road I/57 to improve air quality and safety. The plan includes two bridges over the Jelení potok and Ježník valleys. To mitigate environmental impacts on the Ježnické forests, the city of Krnov has agreed to fund two pedestrian walkways over the new road, estimated at approximately 20.57 million CZK.

## Timeline

### 2026-10-03: Krnov western bypass project enters contractor search phase

The Czech Road and Motorway Directorate is seeking contractors for a 3.4 km western bypass in Krnov to divert transit traffic and improve local safety and environment.

2 sources. https://clstr.news/cluster/krnov-western-bypass-project-enters-contractor-search-phase

### 2026-09-21: Náchod bypass construction progresses with tunnels and bridges

The Náchod bypass construction is advancing on schedule, featuring significant works on the Dolní Radechová tunnel, the Kramolna tunnel, and 16 planned bridges and viaducts to divert transit traffic.

3 sources. https://clstr.news/cluster/nchod-bypass-construction-progresses-with-tunnels-and-bridges

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Cite as: Czech Republic bypass infrastructure projects. CLSTR, https://clstr.news/situations/czech-republic-bypass-infrastructure-projects