1. AASHTO LRFD Bridge Design Specifications, Customary U.S. Units (4th Edition) (2008).American Association of State Highway and Transportation Officials (AASHTO). Date: © 2007 ISBN: 978-1-56051-354-4.British Standards Institution Draft for Development. Table 8, DD ENV 206:1992. Concrete Performance, production, placing and compliance criteria. London.
2. Chunlu Liu, Amin Hammad, YoshitoItoh (1997), Maintenance Strategy Optimization of Bridge decks using genetic algorithm, Journal of Transportation Engineering, pp 91-100.
3. Digital Resistivity Array meter DRAM 02 User Guide, CMT Instruments Limited, Prime Parkway, Prime Enterprise Park, Derby UK DE1 3QB.
4. Digital Half Cell Test Kit DHC 04 User Guide, CMT Instruments Limited, Prime Parkway, Prime Enterprise Park, Derby UK DE1 3QB.
5. DRG. NO. RT-SP-01, Bridge drawings provided by Office of the Executive Engineer, Provincial Highway Division, Sialkot,Pakistan.