Roads. E70 Edit. calling for finish of 1-70 in Colorado. Post F 9, 1975 p.23 Edit. notes on Glenwood canyon highway safety issue requires careful investigation. Post F 16, 1975 p.32 Governor Lamm asks Department of Transportation to designate Glenwood Canyon as corridor for 1-70. Post F 19, 1975 p.1 Construction of a 26-mile eastern "bypass" of Denver ex- tending from 1-76 to Colorado 83. Post Mr 18, 1975 p.17