UrbanRio is an exciting, new Mexican Cantina and Grill located in the original Old Downtown Plano Ice House!UrbanRio – “the River of the City” is just East of the DART Rail tracks in Downtown Plano – (thus, the “Steel River” of Plano!) The exciting flavors of UrbanRio will come from all-sides of the Rio Grande River made with the freshest and most authentic ingredients!