The 9^th REAAA Business Forum was successfully held by REAAA through live stream on 24^th of March, the topic of the 9^th REAAA Business Forum is “Smart Construction Technology in Road Engineering”. Section Chief Chloe Chiang was nominated to present as the guest speaker with the topic “Application of Smart Planning & Design Technologies in Taiwan Road Engineering”, Chole shared the smart technologies in T.Y.LIN project related work which includes big data application in traffic characteristics analysis, lidar + UAV survey data with Revit BIM model and roadway land development design with Civil 3D.