Originally opened on April 28,1940, the system currently comprises 15 routes, with 159 trolleybuses operating on of two-way overhead wires that carry riders on over 20 million trips per year, comprising about 20 percent of Metro's total daily ridership.
Originally opened on April 28,1940, the system currently comprises 15 routes-way overhead wires. This is with 159 trolleybuses. These 159 trolleybuses are operating on of two-way overhead wires. These way overhead wires carry riders on over 20 million trips per year.159 trolleybuses are comprising about 20 percent of Metro's total daily ridership.