The purpose is to provide a modern secondary highway with improvements in right of way alignment, grade, surfacing and safety features. In bypassing a very hazardous under the railroad passageway and substituting a grade crossing with flasher warning signals or gates; in providing an upgraded safer highway; in general, it is considered that a more favorable impact upon the environment will be attained.
Naco-Don Luis Highway in Cochise County, Arizona. Project S-SG-204(4), Naco-North Section, Arizona
1971
19 pages
Report
No indication
English