Roads
On 31 Dec. 2007 the total public road mileage was 4,032,126 miles (urban, 1,044,368; rural, 2,987,758). Of the urban roads, 14% were state controlled and 86% under local control. ...
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Table of contents
- United States of America
- UNITED STATES OF AMERICA
- KEY HISTORICAL EVENTS
- PAST LEADERS SINCE 1945
- TERRITORY AND POPULATION
- CITY PROFILES
- SOCIAL STATISTICS
- CLIMATE
- CONSTITUTION AND GOVERNMENT
- GOVERNMENT CHRONOLOGY
- RECENT ELECTIONS
- CURRENT GOVERNMENT
- CURRENT LEADERS
- DEFENCE
- ECONOMY
- ENERGY AND NATURAL RESOURCES
- INDUSTRY
- INTERNATIONAL TRADE
- COMMUNICATIONS
- SOCIAL INSTITUTIONS
- RELIGION
- CULTURE
- DIPLOMATIC REPRESENTATIVES
- FURTHER READING
