Browse Items (14 total) Tags: construction Browse All Browse by Tag Search Items Browse Map Sort by: Title Creator Date Added / 2 pages Several men shown conducting site preparation for Keystone Bridge in Bailey, Colorado Simmons, W. P. 1985 Shawnee community center construction, 1950s 1950-1960 Site preparation for Keystone Bridge in Bailey, Colorado Simmons, W. P. 1985 Water exiting Roberts Tunnel 1960 1960-01-11 Sort by: Title Creator Date Added / 2 pages Output Formats atom, dc-rdf, dcmes-xml, json, omeka-xml, rss2