Estonian road design code [Electronic resource]Metsvahi, Tiit; Kirotam, JüriThe 24th International Baltic Road Conference : Riga, 21-23 August, 2000 : proceedings2000 / [4] p. [CD-ROM] Maanteede projekteerimisnormid : eelnõu1999 https://www.ester.ee/record=b1291047*est Tallinn-Tartu road - Estonian national main roadKirotam, Jüri; Liivaleht, Jaak; Sürje, Peep; Metsvahi, TiitIRF Regional Conference : European Transport and Roads - Meeting the Challenges of the 21st Century : Lahti, Finland, 14-16 June, 1999 : technical reports1999 / p. 241-246: ill