 The National System of Interstate and Defense Highways is the most important in the United States. It carries more traffic per mile than any other comparable national system and includes the roads of greatest significance to the economic welfare and defense...  Progress and Status of the National Highway Program: Hearings Before a ... - Stranica 30napisao/la United States. Congress. Senate. Committee on Public Works, United States. Congress. Senate. Committee on Public Works. Subcommittee on Public Roads - 1957 - Broj stranica: 332Potpun prikaz - O ovoj knjizi
 | 1960 - Broj stranica: 244
...25, DC ) General The National System of Interstate and Defense Highways is the most important in the United States. It carries more traffic per mile than...importance as the backbone of the Nation's highway systems. To this end they must be designed with control of access to insure their safety, permanence,... | |
 | United States. Bureau of Public Roads - 1966 - Broj stranica: 348
...1963. General The National System of Interstate and Defense Highways is the most important in "the United States. It carries more traffic per mile than...importance as the backbone of the Nation's highway systems. To this end they must be designed with control of access to insure their safety, permanence... | |
 | United States - 1970 - Broj stranica: 498
...15, 1966. GENERAL The National System of Interstate and Defense Highways is the most important in the United States. It carries more traffic per mile than...importance as the backbone of the Nation's highway systems. To this end they must be designed with control of access to insure their safety, permanence... | |
 | United States. Federal Highway Administration - 1970 - Broj stranica: 500
...The National System of 1nterstate and Defense Highways is the most important in the United States. 1t carries more traffic per mile than any other comparable...importance as the backbone of the Nation's highway systems. To this end they must be designed with control of access to insure their safety, permanence... | |
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