Identification of Dynamic Characteristics of Bridge Crossing Sungai Simpang Kiri Using Free Vibration AnalysisSiti Mas Ayu Mat Yusoff, Sherliza Zaini Sooria, Ahmad Fahmy Kamarudin and Koh Heng BoonMATEC Web of Conferences, 47 (2016) 02011DOI: https://doi.org/10.1051/matecconf/20164702011