A reinforced transition approach road (1) for a crossover structure (5) such as bridge, cross drainage or flyover and a method of making the same. A stiffner system comprising a metallic, reinforced cement concrete, neoprene or fibreglass grid (2) having granular material (7) compacted in the interstices (6) ther...

The invention relates to a method of producing a cavity for formation of engineeredaggregate piers. In particulars, this invention relates to a method of reinforcing of a cavityby the step of soil stabilization.