Traffic Data

The following information is provided as a reference by the Wyoming Department of Transportation and is an estimate.

Traffic Volume and Vehicle Miles

Annual Average Daily Traffic (AADT's) estimates are derived from three primary sources of data - permanent traffic recorders, portable traffic recorders, and manual traffic classification counts. AADT's are multiplied by road length to calculate Vehicle Miles Traveled.

Vehicle Miles Book - Excel format or PDF format

Wyoming Map
The Wyoming On System map to the right shows the route locations.
Use the larger map to find your route numbers in red. After you find the route number, use the table below to find your traffic information.  

Routes

Sample Format of Vehicle Traffic Information
9 to 36
37 to 300
302 to 9470



 

 

 

 

 

Summary of Vehicle Miles by
Funcational Classification

2010 Summary 2009 Summary 2008 Summary
Weighted Average by
Individual Road 		2010 Summary 2009 Summary 2008 Summary
(DMVT) Daily Vehicle Miles
Traveled Graph 		2010 Summary 2009 Summary 2008 Summary
Summary of Vehicle Miles on State
Highways by County (3 pages) 		2010 Summary 2009 Summary 2008 Summary
Current Wyoming Traffic Flow Map 2010 Summary 2009 Summary 2008 Summary

 

Annual Automatic Traffic Recorder Report

ATR AVC map 

 

The Automatic Traffic Recorder Report is a summary of data collected annually at various permanent traffic monitoring sites (ATR's) in Wyoming. The map above shows the monitoring sites. The link below provides access to various statistics for each ATR site. Those statistics include volume by hour, day and month, and percent of change from last year. Traffic volumes are estimated.

  Wyoming Automatic Traffic Recorder Report

2011 2010 2009

 

Monthly Automatic Traffic Recorder Reports

Monthly Automatic Traffic Recorder Report is a summary of data collected by month at various traffic monitoring sites in Wyoming.
  

2012                             2011 complete                     
 January  April                                                     January April July October
 February                             February May August  November
March         March June  September    December

 

Monthly Hourly Day of the week summary

This document shows the average daily traffic counts for the day of the week and time of day.

2012                                                  
January April    
February      
March      

  For traffic studies or additional information, contact Transportation Surveys at (307) 777-4190.