All Historical Concrete Pavements Explorer

AASHO Road Test – Ottawa, IL

Cutoff Road and Main Street

First and Oldest Concrete Pavements in U.S. – Main Street and Court Avenue, City Square in Bellefontaine, OH

Bates Road Test – Old US 54, New Berlin, IL

First Concrete Pavement in Iowa – First Street, Le Mars, IA

Central Ave., Urbana between Park and University

Original Seedling Mile – Lincoln Highway – Mount Vernon Road, Mt. Vernon, IL

Pennsylvania Turnpike