Estimation of OD Matrix in TIA Project with TransCAD

The primary purpose of this research is to estimate the OD matrix using TransCAD software. The total process is divided into four steps: 1) traffic volume survey during peak hours; 2) network flow forecast for planning period; 3) trip production and distribution forecast over roadway networks; 4) traffic volume assignment. This proposed method is used in a TIA project of commercial building at Handan, China, which verifies its effectiveness.