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​Division of Planning
Office of Technical Services
Short Term Count AADT Data

The Short Term Count AADT Data includes site specific AADT count data collected by ODOT field staff.  It is used to generate the official AADT estimate for the Traffic Survey Report.  The data is for each of ODOT's 88 counties and is updated monthly in an Excel spreadsheet.

Use the clickable map below to access each county's most up-to-date AADT data via Excel files. Use the Description File to the right as a key to the Excel files.
 

 Contact

 

​Dave Gardner
Section Manager
Traffic Monitoring
(614) 752-5740
Dave.Gardner@dot.state.oh.us
 

 Description File

 
CO County
ROUTE Route
LOG-BEG Log Point or Mile Point
STA Count Station Number
LOCATION Count Location Description
CITY_TOWN Count Location City / Town
TYPE_CNT Count Type - C (48 hour vehicle volume), D (48 hour vehicle classification), E (24 hour vehicle volume), F (24 hour vehicle classification)
COMMENTS Comments
START_YR Start Year
START_MONTH Start Month
START_DATA Start Date
TOT_PA_ADT Total Car ADT
TOT_BC_ADT Total Truck ADT
TOT_ADT Total Combined ADT
PREV_YR1 Previous Count Start Year 1
PREV_PA_ADT1 Previous Count Total Car ADT 1
PREV_BC_ADT1 Previous Count Total Truck ADT 1
PREV_TOT_ADT1 Previous Count Combined Total ADT 1
PREV_YR2 Previous Count Start Year 2
PREV_PA_ADT2 Previous Count Total Car ADT 2
PREV_BC_ADT2 Previous Count Total Truck ADT 2
PREV_TOT_ADT2 Previous Count Combined Total ADT 2
PREV_YR3 Previous Count Start Year 3
PREV_PA_ADT3 Previous Count Total Car ADT 3
PREV_BC_ADT3 Previous Count Total Truck ADT 3
PREV_TOT_ADT3 Previous Count Combined Total ADT 3
DISTRICT ODOT District Number
NLFID Used by GIS software to identify GIS strings