08/22/2026
REOPEN: Both directions of I-70 at SR 79 in Licking County have reopened to traffic. Please check OHGO.com for other traffic impacts. Thank you for your patience.
Muskingum County Engineer's Office | Zanesville, Ohio
Mark J. Eicher, P.E., P.S. County Engineer The County Engineer office is held by an elected official.
109 Graham Street
Zanesville, OH
43701
| Monday | 7:30am - 4pm |
| Tuesday | 7:30am - 4:30pm |
| Wednesday | 7:30am - 4:30pm |
| Thursday | 7:30am - 4:30pm |
| Friday | 7:30am - 4:30pm |
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