Looking For Asphalt or Concrete Disposal Sites? We know that finding disposal sites in Colorado for used concrete and asphalt can be tough. Once your project or construction job is complete, where can you take all that concrete or asphalt rubble? It’s important that the materials are disposed of properly, & it’s even more important (at least to us) that it’s done in an environmentally friendly way. That’s why Colorado Aggregate Recycling recycles used aggregates right at our Golden, Colorado…