Tram et bus de la CUB (TBC) is a public transport system for the 27 communes of the Urban Community of Bordeaux (CUB). It also provides service to part of the commune of Cadaujac.The TBC replaced the CGFTE (Compagnie générale française des transports et entreprises) on 3 July 2004 after the completion of the three TBC tramway lines and partial reorganization of the network.