AASHTO Style Manual
Improving Work Zone Safety
2012 Bridge Design Criteria 70
Fall 2014 Most of the Material taken from: Roadside Design Guide (2011) published by AAHSTO.
Highway Design Manual Updates 2015. Introductions Rewrite committee – Rachel Catchings, Jill Asher, Brad Eldridge, Keith Caudill, Bill Gulick.
Roadside Safety Design
