-
Bikeway Inventory System (BIS)
The BIS is a geodatabase containing datasets for bicycle facilities in the Chicago metropolitan area. The BIS contains separate feature classes for each identified bikeway plan... -
Crash Rates on Expressways and Tollways in the Chicago Region
Crash rates were calculated for expressway/tollway segments in the Chicago region based on Illinois Department of Transportation (IDOT) crash data from the years 2008-2012. The... -
Backcast Analysis Year 2000 Model Inputs and Outputs
Inputs and output files for the regional model used to generate a backcast representing year 2000 conditions. The procedures used were those in place for the first quarter of...
