00890cz a2200241n 4500 sh 85067520 DLC 20060209081724.0 051212i| anannbabn |b ana sh 85067520 (DLC)sh 85067520 (DLC)6711374 (DLC)sp 85067520 (DLC)336480 DLC DLC DLC Interstate Highway System Dwight D. Eisenhower System of Interstate and Defense Highways Interstate Highway System United States National System of Interstate and Defense Highways g Express highways United States g National Highway System Work cat.: U.S. An act to redesignate the National System of Interstate and Defense Highways as the Dwight D. Eisenhower System of Interstate and Defense Highways, 1990. P.L. no. 101-427.