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Interstate Anniversary
Interstate Anniversary
A Look Back
Featured Articles
Slipform Paver
Instrument School
50 Facts for 50 Years
Photo Gallery
Eisenhower Caravan
I-80 Aluminum Bridge
I-235 Bridge Over
Des Moines River
I-29
I-80
Illustrations of
Dwight Eisenhower
Slipform Paver
Women's Re-Rod
Your Stories
Leon Cornelis
Paul Gray
Doug Heins
Ralph Keltner
Ken McConnell
Lowell Richardson
Richard Rothert
Bob Steffes
50th Anniversary
50th Anniversary Issue
Gov. Proclamation
Essay Winners
National Caravan
Rock N' Roads Event
Postal Cancellation
Route Maps
Interstate
Completion Map
1919 Trans. Route
2006 Trans. Route
Resources
40 Years
Interstate Booklet
Road Song Lyrics
Eisenhower Library
Iowa's Interstate
System
Recommended
Reading
Recommended Reading
History of Iowa’s Interstate System
Hardback and Paperback Books
Articles from the Federal Highway Administration’s Public Roads Magazine
AAA Articles
Origins and Construction of the Interstate System by W. Lee Mertz
Other Interstate-Related Articles and Research Papers
History of Iowa’s Interstate System
Hardback and Paperback Books
Articles from the Federal Highway Administration’s Public Roads Magazine
AAA Articles
Origins and Construction of the Interstate System by W. Lee Mertz
Other Interstate-Related Articles and Research Papers