Kaluarachchi, Thisaranie; Kumara, Dr. Jayantha
(PGIS International Research Congress (RESCON) 2020, Faculty of Science, University of Peradeniya, Sri Lanka., 2020)
All E-Grade expressways (commonly called highways) in Sri Lanka are levying a user charge
depending on the type of vehicle and currently the fee-levying operation is totally manually
handled. When a vehicle enters an ...