GENERAL STUDIES: Road Network Maintenance Strategy Studies by HDM4 and RED Models of the World Bank Road Network Management Systems Road Auscultation, Art Inspection Road Database Development Transport Studies and Accessibility Studies Accidentology And Road Safety. IT DEVELOPMENT: Computer Applications Decision Making Tool, Project Management, Pocket PC And PDA, GPS Technology, Tracking. TECHNICAL ASSISTANCE: Evaluation and Monitoring of Projects and Programs Funded by Funders Maintenance of Road Network Management Systems.