CFLHD Supplements for Chapter 11 - Standards And Guidance
11.4.2 Design Standards and Guidance
Supplement 11.4.2-1![Acrobat Icon](https://webarchive.library.unt.edu/web/20130214171813im_/http://www.cflhd.gov/images/acrobat.gif)
- Purpose:This supplement provides guidance on the use of the catalog method for aggregate surfacing thickness design
- Approved: 10/18/2010