Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

The Road Infrastructure Agency revives the design of a tunnel under Petrohan

Photo: BTA

The Road Infrastructure Agency has launched a public procurement for the development of a conceptual design for the Montana-Sofia expressway with a tunnel under the Petrohan Pass. The length of the section is 82 km and the design speed is 120km/h. The indicative value of the design contract is EUR 3.3 million. 

Until February 15 next year, offers will be accepted for the development of an extended conceptual design, complete engineering and geological studies and a detailed spatial plan for the expressway connecting the Montana bypass and the Sofia ring road. The task is to avoid crossing protected areas and to comply with all requirements in the Environmental Protection Act. The implementation deadline is 365 calendar days. The Sofia-Montana expressway with a tunnel under the Petrohan Pass is key to the national and the European transport network. 




Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Sofia residents protest once again against the war on the roads

Citizens of Sofia gathered for a protest once again today in memory of 12-year-old Siyana, who died in a car accident. Mass demonstrations continue across the country against the deadly behaviour of drivers on the Bulgarian roads...

published on 4/13/25 4:27 PM

Patriarch Daniil: Sin causes sadness, but viceless life and repentance give birth to joy

Patriarch Daniil has served a Holy Liturgy in the Cathedral of St. Alexander Nevsky on the occasion of the Feast of the Entrance of the Lord into Jerusalem. After raising Lazarus from the dead, the Son of God went to..

published on 4/13/25 3:25 PM

PM Rosen Zhelyazkov: The first F-16 is a symbol of ideological change

At an official ceremony to welcome the first Bulgarian F-16 Block 70 fighter jet at the 3rd Air Base in Graf Ignatievo, Prime Minister Rosen Zhelyazkov pointed out that the new plane symbolizes the ideological change that began in..

published on 4/13/25 2:39 PM