About Us

Traffic Data Inc collects roadway traffic data for government agencies, consulting engineers, and developers in Minnesota and Western Wisconsin.  TDI also collects traffic data in North Dakota, South Dakota, Iowa, and the remainder of Wisconsin too, but projects in those areas need to be larger to absorb the mobilization costs.

Traffic Data Inc has delivered more than 12,000 counts since Mike Spack, PE, PTOE founded TDI in 2001.  TDI staff are very proud to have never missed a deadline or gone over budget.

TDI uses the latest cutting edge hardware to collect traffic counts.  In fact, TDI developed the COUNTkit System, which is sold at CountingCars.com and is used by other data collection firms around the world.


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Price List