Schedule 0 Like 0 Comment (0) 4:30 PM - 4:40 PM [D-28] A Method for Spatiotemporal Estimation of Traffic States Using ETC 2.0 Data *KAIFENG DUAN1, Keita Zushii2, Osamu Nagaoka2, Yuto Kawamura1, Ryuichi Tani1, Kenetsu Uchida1 (1. HOKKAIDO UNIVERSITY, 2. DOCON CO., LTD.)