Member Directory

Member Name	Company	Contact Info
Eric Davis, P.E. Studies Engineer	Ohio Department of Transportation 338 Muskingum Drive Marietta, OH 45750	740-568-4312 E-mail
Kevin Duemmel, P.E. Statewide Roadway Engineer	Ohio Department of Transportation 1980 W. Broad Street Columbus, OH 43223	E-mail
Charles Fisher, P.E. Statewide Traffic Signal Engineer	Ohio Department of Transportation Office of TSMO 1980 W. Broad Street Columbus, OH 43223	614-644-0270 E-mail
Marc Grake, P.E. Traffic Operations Engineer	Ohio Department of Transportation 505 S. State Route 741 Lebanon, OH 45036	513-933-6607 E-mail
Dave Holstein, P.E. Deputy Director, Engineering	Ohio Department of Transportation 1980 W. Broad Street, MS 4000 Columbus, OH 43223	614-644-8137 E-mail
Scott Ockunzzi, P.E. Traffic Engineer	Ohio Department of Transportation 906 Clark Avenue Ashland, OH 44805	419-207-7174 E-mail
Josh Otworth, P.E. Traffic Engineer	Ohio Department of Transportation 9600 Jacksontown Road Jacksontown, OH 43223	740-323-5274 E-mail
Joe Parisi, P.E. Traffic Maintenance Engineer	Ohio Department of Transportation 2201 Reiser Ave. SE New Philadelphia, OH 44663	330-308-7813 E-mail
Derrick Schierloh, P.E. Traffic Operations Engineer	Ohio Department of Transportation 1885 N. McCullough Street Lima, OH 45801	419-999-6857 E-mail
Michael Simpkins, P.E. Traffic Engineer	Ohio Department of Transportation 2088 S. Arlington Road Akron, OH 44306	330-786-4826 E-mail