www.auuuu.com Home AUTOMOBILE INDUSTRY: • ECONOMIC IMPORTANCE • Domestic Impact • Foreign Trade • HOW CARS ARE BUILT • Research, Design, and Development • Manufacturing and Assembly • Sales and Service • Customer Feedback • HISTORY OF THE AUTOMOBILE INDUSTRY • Early Automobile Concepts • Henry Ford and Mass Production • Other Automakers • The Great Depression of the 1930s • Labor Unions and Strikes • Wartime Production • Postwar Production • Automobile Safety • Foreign Imports and the Energy Crisis • The 1980s and 1990s • FUTURE AUTOMOBILE INDUSTRY TRENDS • Computerization • Alternative Fuel Research • Materials and Safety AUTOMOBILE: • POWER SYSTEM • Engine • Engine Types • Fuel Supply • Exhaust System • Cooling and Heating System • DRIVETRAIN • Transmission • Front- and Rear-Wheel Drive • SUPPORT SYSTEMS • Suspension System • Wheels and Tires • CONTROL SYSTEMS • Steering • Brakes • ELECTRICAL SYSTEM • Ignition System • SAFETY FEATURES • HISTORY • Automobiles Through the Years • Internal-Combustion Engine • Early Electric Cars • AUTOMOBILES IN THE 20TH CENTURY • NEW TECHNOLOGIES ROAD: • TYPES OF ROADS • Highways • Urban Streets • Rural Roads • ROADWAY ENGINEERING • Roadbed • Base Course • Wearing Course • Bituminous Pavement • Concrete Pavement • ROAD PLANNING AND ADMINISTRATION • HISTORY OF ROAD CONSTRUCTION www.auuuu.com Home

FUTURE AUTOMOBILE INDUSTRY TRENDS At the start of the 21st century, the trends of global trade and manufacturing flexibility continue. Computerization continues to be a major part of auto design and manufacture, as do the search for alternative fuels and more efficient automobile designs. Next auuuu.com©2006.

PUBLIC TRANSPORTATION: • TYPES OF PUBLIC TRANSPORTATION • Buses • Paratransit • Streetcars • Light-Rail Transit • Heavy-Rail Transit • Commuter Rail Transit • Automated Guided Transit • Ferries • DEVELOPMENT OF PUBLIC TRANSPORTATION IN THE UNITED STATES • HISTORY TRUCK: • LIGHT TRUCKS • MEDIUM TRUCKS • HEAVY TRUCKS • TRAILERS • TRUCKING OPERATIONS AND REGULATIONS • HISTORY