F. A. P. Route 431 [North-South Tollway] proposed typical sections
Identifier
3.5853Format
Blueline and PhotographsDimensions
Scale
variousExtent
6 sheets stapledType
MapDate created
1983Description
A composite work consisting of road cross-sections (scale: horizontal, 1 inch = 20 feet and vertical, 1 inch = 10 feet) identified as C-C , D-D, E-E, F-F, G-G, and H-H. Specific cross-sectional locations are then shown on an accompanying aerial survey. (scale: 1 inch = 100 feet; 95x90 cm.) .
Spatial Coverage
[Chicago, Illinois]