Place name origins only have little relation to the Roman names (e.g. Chester - 'Deva', Winchester - 'Venta Belgarum' etc.). Many English places derive part of their name from the river upon which they were built, but in the 16th century many English rivers were renamed with back-formations from towns on their banks. Cambridge, perhaps uniquely, illustrates both effects: originally "Grontabricc", a bridge on the Granta, the name became "Cantebruge" and then "Cambrugge", from which the river was renamed Cam. The vast majority of place names in Wales are Welsh by origin, containing elements such as Llan-, Aber-, Pen- etc. Along the south
Autopista Chamapa–La Venta Autopista Chamapa–La Venta The Autopista Chamapa–La Venta is a toll road in Greater Mexico City. It, together with the Autopista Chamapa-Lechería is a single through route serving as a partial ring road (beltway) on the west side of the megalopolis. It connects: The route runs through the municipalities of Naucalpan, Huixquilucan and the Mexico City borough of Cuajimalpa. The road passes west of important new wealthy residential, retail and business district of Interlomas. PINFRA was awarded the concession in 1992 for Chamapa-La Venta and 1994 for Chamapa-Lechería.' The Chamapa-La Venta concession is to Concesionaria de Vías Troncales, S.A. de C.V.