Open invitation to tender, deadline 22.10.2012, for general management during management and maintenance contracts in railway and/or road bridges and tunnels in North and Middle Regions. Contact Trafikverket, att.n Jan Persson, Borlange, tel +46 771921921, e-mail jan.a.persson@trafikverket.se. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=290621-2012. Bid Code TRV 2012/54531. 38/12.