Ramboll to conduct study for Gothenburg–Boras HSR line, Sweden June 19, 2019 | Europe Company News Ramboll has secured a contract from Trafikverket, the Swedish Transport Administration, to carry out studies for the 60-km-long Gothenburg–Boras high speed rail (HSR) line. The scope of work inc... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password