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Iowa Highway Research Board (IHRB)

Introducing IHRB

IHRB
The Iowa Highway Research Board (IHRB) was established in 1950 to provide guidance and oversight for the use of the Secondary Road Research funds. More

Search IHRB reports

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Select a category to view abstracts and full reports. Search reports library

IHRB Annual report

IHRB
Annual Report of the Iowa Highway Research Board - Research and Development Activities for FY 2014. View report (PDF)

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Contact IHRB

Vanessa Goetz
Phone:
515-239-1382
E-mail
Vanessa.Goetz@dot.iowa.gov