This is the best documentary film I have seen on the colossal and potentially catastrophic nature of the degradation of United States infrastructure. American sewers,levies, dikes,roads, bridges, tunnels, and general concrete/cement infrastructure are literally disintegrating all across North America.I enjoyed this documentary so much I purchased the DVD today. The imagery gave me pause and is frankly, quite scary to behold. If you work in concrete or the precast industries you should watch this film. The film missed the use of sealers and super admixes as a solution to prevent or halt concrete decay and rebar corrosion. Errosion is captured elegantly. This film is the first major media warning on the coming infrastructure crisis.
