The tender process for upgrade works on the D1 highway in the Czech Republic is attracting international bidding. The five sections of highway are worth €173.2 million in all, with investments of €59 million planned for 2012. Companies entering bids so far include Metrostav, Skanska, Strabag, Eurovia CS, Swietelsky Stavebni, OHL ZS, Dalnicni Stavby Praha. Bidders also include several consortia including one comprising M-Silnice, Bogl a Krysl and Berger Bohemia and one made up of Hochtief CZ and Silnice Casl