Speed management as a measure to improve road safety on Polish regional roads

by Stanisław Gaca, Sylwia Pogodzińska
Published 2017-09-01

METODA POŚREDNIEJ OCENY BEZPIECZEŃSTWA PIESZYCH NA PRZEJŚCIACH

by Stanisław GACA, Mariusz KIEĆ
Published 2016-07-01

Study on the Relationship between Drivers’ Personal Characters and Non-Standard Traffic Signs Comprehensibility

by Antoni Wontorczyk, Stanislaw Gaca
Published 2021-03-01

NARZĘDZIA ZARZĄDZANIA BEZPIECZEŃSTWEM INFRASTRUKTURY DROGOWEJ W POLSCE

by Marcin BUDZYŃSKI, Kazimierz JAMROZ, Stanisław GACA, Wojciech KUSTRA, Lech MICHALSKI
Published 2016-07-01