Estimating carbon emission of rigid pavement: a case study of Palur Flyover Jati Utomo Dwi Hatmoko, Subrata Aditama K.A. Uda, Apsari Setiawati and Stefanus Catur Adi Prasetyo E3S Web Conf., 202 (2020) 02011 Published online: 10 November 2020 DOI: 10.1051/e3sconf/202020202011