Georgia DOT English Construction Standards
http://tomcat2.dot.state.ga.us/stds_dtls/estds.jsp

Georgia DOT Qualified Products List
http://www.dot.state.ga.us/doingbusiness/materials/qpl/pages/default.aspx

MUTCD Part 1 General
http://mutcd.fhwa.dot.gov/HTM/2003/part1/part1-toc.htm

MUTCD Part 6 Temporary Traffic Control
http://mutcd.fhwa.dot.gov/knowledge/faqs/faq_part6.htm

Standard Highway Signs Manual
http://mutcd.fhwa.dot.gov/ser-shs_millennium.htm