Buth, E., Hirsch, T. J., & Menges, W. L. (1997). Testing of New Bridge Rail and Transition Designs: Volume VI: Appendix E: 32-in (813-mm) New Jersey Safety Shape (Report No. FHWA-RD-93-063). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/41574
Buth, Eugene, Teddy James Hirsch, and Wanda L. Menges. Testing of New Bridge Rail and Transition Designs: Volume VI: Appendix E: 32-in (813-mm) New Jersey Safety Shape. Report no. FHWA-RD-93-063. United States. Federal Highway Administration, 1997. https://rosap.ntl.bts.gov/view/dot/41574.
Buth, Eugene, et al. Testing of New Bridge Rail and Transition Designs: Volume VI: Appendix E: 32-in (813-mm) New Jersey Safety Shape. United States. Federal Highway Administration, 1997, Report no. FHWA-RD-93-063, ROSA P. https://rosap.ntl.bts.gov/view/dot/41574.
Full-scale crash tests with a 5,400-lb (8,165-kg) truck were performed on a New Jersey safety shape concrete parapet to confirm that it would meet requirements for performance level two of the 1989 AASHTO Guide Specifications for Bridge Railings. Performance was acceptable. A structural analysis of the parapet with the specified reinforcing steel indicates it will resist a force of 74 kips (329 kN) from a colliding vehicle.
Buth, E., Hirsch, T. J., & Menges, W. L. (1997). Testing of New Bridge Rail and Transition Designs: Volume VI: Appendix E: 32-in (813-mm) New Jersey Safety Shape (Report No. FHWA-RD-93-063). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/41574
Buth, Eugene, Teddy James Hirsch, and Wanda L. Menges. Testing of New Bridge Rail and Transition Designs: Volume VI: Appendix E: 32-in (813-mm) New Jersey Safety Shape. Report no. FHWA-RD-93-063. United States. Federal Highway Administration, 1997. https://rosap.ntl.bts.gov/view/dot/41574.
Buth, Eugene, et al. Testing of New Bridge Rail and Transition Designs: Volume VI: Appendix E: 32-in (813-mm) New Jersey Safety Shape. United States. Federal Highway Administration, 1997, Report no. FHWA-RD-93-063, ROSA P. https://rosap.ntl.bts.gov/view/dot/41574.
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