PC Nigel Bird, who led the Trehafod BMX bike track initiative, said it had brought "a massive improvement to the area", with a 70 percent cut in anti-social behaviour locally.
More top news
Aaron Ramsey says Wales can exploit England's weaknesses when the two countries meet at Euro 2016.
David Cameron could call for extension of EU tariffs.
New laws come into force today to help police tackle the sale and production psychoactive substances.