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Downloadable PDFs

PDF files are available for each Transportation topic, or the entire set may be downloaded as one large PDF.  PDF files require Adobe Acrobat Reader to view, a free download from Adobe.

All files may be duplicated for educational purposes.  Please view our legal notice for additional details.

Adobe PDF icon The Jeep
Delmar Roos and a team of engineers at the Willys-Overland Company (now the Chrysler Corporation) in Toledo designed the famous Jeep in 1940-41. 
Adobe PDF icon First Automatic Traffic Signal
Garrett A. Morgan, an African-American businessman and inventor, in 1923 invented the first automatic traffic signal with colored lights. 
Adobe PDF icon First Soap Box Derby
Dayton in 1934 held the first All American Soap Box Derby, a race that has sparked interest in automotive engineering in thousands of young people.    
Adobe PDF icon Nation's First Gasoline-Powered Automobile
John Lambert, of Ohio City, invented America's first gasoline-powered automobile in 1891. 
Adobe PDF icon Electrifying the Automobile
The Dayton Engineering Laboratories Company (Delco) became known as the company that brought automobiles into the Age of Electricity. 
Adobe PDF icon First Fill 'Er Up
The Standard Oil Company of Ohio opened the first automobile filling station dealing exclusively in the sale of gasoline and petroleum products. 
Adobe PDF icon Olds' Oldsmobile
Ransom E. Olds, a native of Geneva, in 1897 began manufacturing the Oldsmobile, America's first commercially successful automobile. 
Adobe PDF icon First Regularly Produced Car and Ad
Alexander Winton founded the Winton Motor Carriage Company, the first U.S. company to sell a regularly produced automobile and place an auto ad.
Adobe PDF icon World Largest Land Vehicle
The Marion Power Shovel Company in Marion, Ohio, in 1965 built the world’s largest land vehicle, NASA’s Crawler Transporter (CT).
Adobe PDF icon PDF Containing All Transportation Topics