1965 | In his State of the Union Address, President Lyndon Johnson calls for, "A new and massive effort to landscape highways and provide places of relaxation and recreation wherever our roads run." He adds that the beauty of America "has sustained our spirit and enlarged our vision." |
1975 | President Richard Nixon signs the Federal-Aid Highway Amendments of 1974, establishing the Off-System Roads and Access to Lakes Programs, and continuing the temporary maximum speed limit of 55 m.p.h. by prohibiting Federal-aid project approvals in States not in compliance. |