Tan printed map of Chicago with red and grey lines forming rectangles at the center and diagonal routes radiating outward, with a legend at lower left.

Plate 75, The Plan of Chicago (1909): Diagram of Inner Circuits

Tan printed street map of a city overlaid with red and dark grey lines: a dense cluster of rectangles at the center, with straight diagonal red routes radiating outward. A legend in the lower left and a small inset map at lower right.

Artist: Daniel Hudson Burnham
Date: 1909
Medium: Colored ink on a printed map
Source: Art Institute of Chicago
Size: 1686 × 1430 px

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Public domain · Art Institute of Chicago releases this image under CC0 (latest date 1909).
Rights checked 2026-11-05 · tier A · as stated by the source: CC0 (Art Institute of Chicago, is_public_domain=true)

Credit (appreciated, not required for public-domain works): Art Institute of Chicago, On permanent loan to The Art Institute of Chicago from the City of Chicago

20th century 1900s 1909 architectural drawing colored ink city map urban planning city plan plan of chicago printed map daniel burnham chicago