1. Federal Highway Administration (FHWA). Corrosion cost and preventive strategies in the United States. FHWA-RD-01-156, U.S. Dept. of Transportation, McLean, VA; 2002.
2. ASCE. 2013. 2013 report card for America’s infrastructure. [Retrieved 28.01.16].
3. Survey of corrosion cost in Japan;Committee on Cost of Corrosion in Japan,1997
4. On longevity and monitoring technologies of bridges: a survey study by the Japanese Society of Steel Construction;Watanabe;Struct Infrastruct Eng,2014
5. Mechanism of corrosion protection in reinforced concrete marine structures;Page;Nature,1975