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Frequently Asked Questions
Questions and answers about ERL. Also see our FAQs for obtaining Standard Specification book and more.ERL Archive
Find past issues of the Electronic Reference Library General Suppplemental Specifications.Specification Committee
Consists of office directors or their designees. MoreContact Us
Phone: 515-239-1742
Fax: 515-817-6507
Address: 800 Lincoln Way, Ames, IA 50010
E-mail: DOT.Specifications@dot.iowa.gov
Fax: 515-817-6507
Address: 800 Lincoln Way, Ames, IA 50010
E-mail: DOT.Specifications@dot.iowa.gov
Meet our staff
Specifications Engineer
Thomas L. Reis, P.E.Staff information | Email
Assistant Specifications Engineer
Eric Johnsen, P.E.Staff information | Email
Administrative Assistant
Emily T. WhaleyStaff information | Email
