Driver performance in countermeasure development at railroad-highway grade crossings. Paper presented at the 54th Annual Meeting of the Transportation Research Board TRB, Washington, January 1975.

Findings of a field demonstration study are summarized to determine the requirements for grade-crossing-accident countermeasures. Information is obtained on driver behaviour knowledge, and attitudes by using the traffic-evaluator system, time-lapse photograhy, and questionnaires. A review of the safety-related factors brought to the grade-crossings situation by the driver is also made.