Home > Proceedings > Map Middle East 2005 Transportation Incorporation of GIS Into Infrastructure Management; challenges and Benefits Mostafa M. S. El-Hawwary, Mostafa A. Abo-Hashema, Nasser Al-Ariani, Essam A. Sharaf, Alaa Marouf Abdel Samad Integration of GIS and Orthophoto to Enhance Road-Network Screening – A 3GR Approach Mohamed Abdalla Optimization of GIS Information In Railways Networks by Integration of Global Positioning Systems (GPS) and Multimedia Systems Abbasali Jandaghi Alaei, Abbas Safaye Kaffash, Azadeh Mousavi, Bahram Moradi Soloushi, Hosein Naderi, Davood Mansoori