Maidstone branch serving the paper mills at Tovil. The Medway Valley Walk between Tonbridge and Gillingham passes through the town, following the banks of the river. Between 1928 and 1967, Maidstone had a small trolleybus network. The system had two main routes from the High Street, one along Tonbridge Road to a terminus near the "Bull Inn" at Barming and the other along Loose Road and Sutton Road to Park Wood, with a spur along to Loose village. The town is served by 15 secondary schools, 23 primary schools, and two special schools. Non-selective secondary schools include Cornwallis Academy, Maplesden Noakes,
Maidstone Tunbridge Wells, Ashford and Tenterden. Most services are operated by Arriva and some operated by Nu-Venture. Stagecoach also operates route 10X in the town to Ashford via Lenham, with most buses continuing onto Hythe and Folkestone. There are weekday commuter coach services between Maidstone and London. Former bus operators in Maidstone include Maidstone & District Motor Services (M&D); Maidstone Borough Council Transport, later Boro'line Maidstone; and Bygone Buses. In 2004 the centenary of Maidstone Corporation Transport was marked with several events, featuring a preserved Maidstone trolleybus. When the railways were built in the 1840s, Maidstone was not well served. It