Samenvatting
1'or a freeway to fulfill its potential for safeaewfertable and convenient travel$ unauthourhzidsooose maat be prevsuted. The authors reportoa a study ef lreeway aeesas vielatioas in Texas.Tbe Taree west prevalsat violatioas were separatioistrip sraoaiad exits, wsdian crossiass and separattistrip oreesiat; entranoss. The most seeaon parpeseo! a vlelatiea was to get te or trom home, Curbs,alaia-link tosses and poste witk barrier eables werpkiably offootive but prebibitive sipSwere relative:iaefteetive.