1. AASHTO. 2007. AASHTO LRFD bridge design specifications. 4th ed. Washington, DC: AASHTO.
2. AASHTO. 2008. The manual for bridge evaluation. 1st ed. Washington, DC: AASHTO.
3. AASHTO. 2014a. 2014 interim revisions to the manual for bridge evaluation second edition 2010. Washington, DC: AASHTO.
4. AASHTO. 2014b. AASHTO LRFD bridge design specifications. 7th ed. Washington, DC: AASHTO.
5. AASHTO. 2018. The manual for bridge evaluation. 3rd ed. Washington, DC: AASHTO.