Added parts of Northwest Expy., Mill Creek Expy.
Added embankment and presumed towpath
Redrew Miami and Erie Canal through Hamilton; added Erie Highway; corrected dates on CH&D
This ramp was realigned slightly in 2012
I-71/Mason–Montgomery/Fields Ertel interchange, Kings Auto Mall, P&G Mason Business Center
Added Northeast Expy. north of I-275
Added memorial name designation signs
Added Time Out on the Court, Wonderpark
Added “Ball Game” kinetic sculpture