IDOT Traffic and Roadway data - University Of...

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IDOT Traffic and Roadway data

By Rob RobinsonIllinois DOT

rob.robinson@illinois.gov

www.dot.il.gov

GIS Transportation Coalition

Getting Around Illinois

Getting Around Illinois

County GIS shapefiles

County GIS shapefiles

Travel and Highway Statistics

Travel and Highway Statistics

Travel and Highway Statistics

Manuals

IRIS Manual

Questions ?

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