Illinois Department of Transportation, Ann L. Schneider, Acting Secretary
Patrick J. Quinn, Governor
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Illinois Highway Information System
Roadway Information & Procedure Manual
July 1, 2001
(with revisions as of November 1, 2005)

Data Item Listed Alphabetically by Item Name
 
 
NAME OF ITEM: A thru E

1 or 2 Way Operation

Access Control

Administrative Highway System

Annual Average Daily HCV/Multi Unit Volume Year

Annual Average Daily Heavy Commercial Volume

Annual Average Daily Multiple Unit Volume

Annual Average Daily Single Unit Volume

Annual Average Daily Traffic

Annual Average Daily Traffic Year

Built By

Central Office Special Use

Condition Rating Date

Condition Rating Survey Against

Condition Rating Survey With

Congressional District

Congressional District Adjacent

Construction Contract Number

Construction Direction of Traffic

Construction Microfilm Number

Construction Plan Station

Construction Plan Station Direction

Construction Plan Station Equation

Construction Remarks

Construction Resurfacing Thickness

Construction Route

Construction Section

Construction Type

Construction Year

County

County Adjacent

County Credited

County Highway Number

County Name

District

District Maintenance

District Special Use

End of Route

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