Horse drawn tram cars were introduced up to Shyambazar in 1882 and in 1899, Calcutta Tramways Company Limited introduced electric traction. In 1902 the entire system was electrified. Subsequently, tramways were extended to Belgachia. In 1941, tram tracks were laid along Circular Road. Circular Road had a garbage clearance light railway up to the early fifties. For many years tram cars were the only form of mass transport in Kolkata. Although the first motor car appeared in Kolkata in 1896, motor bus services started only in 1920. Shyambazar tram depot is on Bidhan Sarani, near the five-point crossing. Kolkata tram route no. 5 starts from here.