Born-Digital or AnalogAnalogTranscriptDenver viaducts 16th street Examined as to safety. News Sept.12 1921 p.5 Reported unsafe. Mayor and Railroads disagree. Action taken by conference of city and railroad officials. 1922 Petition urges construction. Council asked-..to provide wider viaduct. News Mar-28122 p.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng