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CP Montrose Avenue Bridge (Portage Park)

Concrete Slab Bridge over W. Montrose Avenue
Portage Park, Chicago, Cook County, Illinois
To
Irving Park, Chicago, Cook County, Illinois

Click the Photo Above to See All Photos of This Bridge!
Name CP Montrose Avenue Bridge (Portage Park)
Built By Chicago, Milwaukee & St. Paul Railroad
Contractor Unknown
Currently Owned By Canadian Pacific Railway
Length 80 Feet Total, 25 Foot Main Spans
Width 3 Tracks, 2 In Use
Height Above Ground 13 Feet 8 Inches
Superstructure Type Concrete Slab
Substructure Type Concrete
Date Built 1926
Traffic Count 100 Trains/Day (Estimated)
Current Status In Use
MILW Bridge Number A-36
Significance Minimal Significance
Documentation Date July 2018


Located in the Portage Park neighborhood of Chicago, this concrete slab bridge crosses West Montrose Avenue near Cicero Avenue.
Built in 1926, the bridge features four concrete slab spans, set onto concrete substructures. The bridge follows a common 1920s design, using minimal decorations.
As one of the last ordered track elevations in Chicago, this bridge and the others in the area feature concrete instead of steel designs seen further south.
Overall, the bridge appears to be in fair condition, with minimal significant deterioration. However, there is a fair amount of spalling on the piers.

The author has ranked this bridge as being minimally significant, due to the common design and large numbers of similar bridges in the area.
The photo above is an overview.

Citations

Source Type

Source

Build Date Chicago Track Elevation Ordinance
Railroad Line History Source ICC Valuation Information, Compiled by Richard S. Steele