Data Requests

On the WATS data page, you can find data for Washtenaw County traffic counts, roadway conditions, non-motorized data, and mapped data.  However, we also maintain other data sets including:

  • A regional transportation model that projects future roadway demand
  • Census commuting data (we organize data that the census publishes)
  • Regional demographics

If you aren't able to find data you are interested in, please contact us.  Or, if you are looking for data that fits another geography (ie multi-jurisdictional, within the urban area), we can probably help.  We can also provide more detailed traffic count data.  You can fill out the form below, call us at (734)994-3127, or email us at

Other regional and federal agencies maintain excellent data sets that might be of use.  A few are listed below.


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