Hamilton County Engineer

Theodore B.Hubbard, P.E. - P.S.


The Engineer's Traffic Department is responsible for performing traffic studies which establish  No Parking Zones, Signalizing Intersections and Stop Sign locations.  These studies are then brought before the Board of County Commissioners who are the sole authority to apply traffic laws (except Speed Limits) in unincorporated areas of Hamilton County .

A study to establish a Speed Limit on a road in an unincorporated area of Hamilton County is submitted to the Director of the Ohio Department of Transportation.   ODOT has sole authority to set speed limits on county roads.

In the process of performing these studies, we gather data which is valuable to the public for other purposes.

 Accident Analysis Reports

2012 2011 2010 2009 2008
2007 2006 2005 2004 2003
2002 2001 2000 1999 1998
1997 1996      

Traffic Counts

Manual Counts 2011 Manual Counts 2009 Manual Counts 2008 Manual Counts 2007
Manual Counts 2006 Manual Counts 2005 Manual Counts 2004 Manual Counts '99-'03


  Mechanical Counts 2009 Mechanical Counts 2008 Mechanical Counts 2007
Mechanical Counts 2006 Mechanical Counts 1998 - 2005 .  


Please call 513-946-8421 to obtain more traffic count information.

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                           Hamilton County Engineer's Office
                       Last modified: May 23 2014