Asphalt and concrete road recycling is on the increase, with rising oil prices making the process more economically viable, writes Alan Peterson Roads across Europe are using higher levels of recycled content, in both new pavements and in repair and maintenance. Cost is a big factor with recycling, with less spending on imported materials and lower transportation costs (a factor given the current price of fuel). On the time-saving side, there is faster contract completion and less traffic congestion. It is