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Traffic Monitoring Information System (TMIS)
Traffic Information

Michigan collects traffic volumes on its trunkline system on an annual basis.

A variety of data is collected, which includes :


Short Counts


Vehicle Classifications


Permanent Traffic Recorder (PTR)


Annual Average Daily Traffic (AADT)


Once it is collected in the field, this data passes through various quality control measures before being made available through this application.

Build date : Oct 31st 2007

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