The Neuchâtel tramway (French: Tramway de Neuchâtel, or (locally) Tram) is a tramway forming part of the public transport system in Neuchâtel, a city in Switzerland.Opened in 1892, the tramway has waxed and waned over the years. Currently, it comprises only one 8.85 km (5.50 mi) long interurban line, which runs via Auvernier and Colombier to Boudry, and is designated as line 5.