View of a partially completed railroad bridge that spans a river, probably in Colorado. Shows construction workers, steel trusses, wooden piers and trees. A Denver and Rio Grande Western Railroad Company crane hoists a steel girder.
Date
[between 1920 and 1930?]
Notes
Accession number: 99.270.215; History Colorado.; Condition: Negative is broken.; Handwritten on envelope: "Transportation- Railroads- Construction- Bridges."; Title inked on negative.; R7200078110
Denver and Rio Grande Western Railroad Company--1920-1930.; Bridge construction--Colorado--1920-1930.; Hoisting machinery--Colorado--1920-1930.; Railroad construction & maintenance--Colorado--1920-1930.; Rivers--Colorado--1920-1930.
