View of South Platte River bridge construction in Denver, Colorado; shows men, concrete forms, pylons, and the railroad bridge over the Alameda Avenue underpass.
View of South Platte River bridge construction in Denver, Colorado; shows men, concrete forms, pylons, and the railroad bridge over the Alameda Avenue underpass.
Workmen pose near a railroad bridge over the Alameda Avenue underpass construction site in Denver, Colorado. Railroad boxcars and industrial buildings are in the distance.
Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Bridge construction--Colorado--Denver--1900-1910.; Construction workers--Colorado--Denver--1900-1910.; Railroad bridges--Colorado--Denver--1900-1910.
Outdoor portrait of a man on a railroad bridge over Alameda Avenue in Denver, Colorado. He wears an overcoat and bowler. Utility poles are in the distance.
Outdoor portrait of a woman who sits on a railroad bridge over Archer Canal in Denver, Colorado. She wears a dress and decorated hat. Industrial buildings and a flow control dam are in the distance.
View of wooden supports and railroad bridges at the Alameda Avenue underpass construction site in Denver, Colorado. Workmen stand near horse-drawn cars above the trolley car underpass.
Workmen pose at the Alameda Avenue underpass construction site in Denver, Colorado. A Nagle side-crank engine with vertical tubular boiler, temporary railroad tracks, and a railroad bridge are nearby.
Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Construction workers--Colorado--Denver--1900-1910.; Construction--Colorado--Denver--1900-1910.; Machinery--Colorado--Denver--1900-1910.; Railroad...
View of Alameda Avenue underpass construction in Denver, Colorado; shows excavation, men working with a steam shovel, the railroad bridge, a handcar, and building with sign: "The Call Automatic Switch Company."
Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Construction workers--Colorado--Denver--1900-1910.; Construction--Colorado--Denver--1900-1910.; Railroad bridges--Colorado--Denver--1900-1910.; Steam...
Workmen pose on metal supports underneath a railroad bridge at the Alameda Avenue trolley car underpass construction site in Denver, Colorado. In the distance horses pull side-dump cars on a horse-drawn temporary railroad.
Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Bridge construction--Colorado--Denver--1900-1910.; Construction workers--Colorado--Denver--1900-1910.; Railroad bridges--Colorado--Denver--1900-1910.
Workmen stand at the Alameda Avenue underpass construction site in Denver, Colorado. They sit near wheelbarrows and a vertical tubular boiler. A railroad bridge is nearby.
Underpasses--Colorado--Denver--1900-1910.; Denver (Colo.)--1900-1910.; Construction workers--Colorado--Denver--1900-1910.; Construction--Colorado--Denver--1900-1910.; Railroad bridges--Colorado--Denver--1900-1910.
Men work on Denver and Rio Grande Railroad tracks over Alameda Avenue in Denver, Colorado; a concrete batch plant is in the background.
Denver and Rio Grande Railroad Company--1900-1910.; Denver (Colo.)--1900-1910.; Railroad bridges--Colorado--Denver--1900-1910.; Railroad maintenance & repair--Colorado--Denver--1900-1910.; Streets--Colorado--Denver--1900-1910.
View, facing west, of the nearly completed Alameda Avenue trolley car underpass and railroad viaduct in Denver, Colorado. A sign on a nearby building reads: "The Call Automatic Switch Co."