Born-Digital or AnalogAnalogTranscriptRoads. Colorado Rugged crews punching holes atop Continental Divide to test highway tunnel route. Post Ag 14, 1955 P93A Road encircling Denver added to national system. RMN S 29, 1955 p 54 W. Slope outlines multi-million dollar. road program. RMN S 26, 1955 p.63 Alameda Expressway draws fire. Post S 29, 1955 P-17 $$00,000 fund for state roads is;re-allocated. RMN o 8, 1955 P-13CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
