A new game in the Road Rash series was in development by EA Warrington in 2006, but the project was soon cancelled and the studio was closed. The game was probably in early development when it was canned and only an animation pre-viz was found to preserve its existance. As Tiffany Steckler of EA explained to GamesIndustry.biz:
The UK Studio has decided to reinforce its development base by bringing the creative teams from disparate locations into one place. […] The idea is to have those people who are working in the North West Studio in Warrington closer geographically to Guildford and Chertsey, to help build a more cohesive entity, to have better synergy across teams, better career opportunities and better sharing of tools and libraries
It’s still possible that the Road Rash concept created at EA Warrington could be resurrected sometime in the future in the “bigger” EA UK studio.