(740) 283-8574

Work Schedule October 13 – October 17, 2025

Work Schedule:  October 13, 2025 – October 17, 2025 SPOT PAVING:                               County Road 56 (Costonia-Mt. Tabor Rd.)   BRIDGE REPLACEMENT:                Knox Township Road 289                                                          ...

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CR6 Bridge Closure

Closure Date: 2/7/25 Duration: Indefinitely Contact: Jefferson CountyEngineer's Office740-283-8574Bridge located approximately 0.5 miles west of Adena on CR6 has been closed indefinitely. A bridge replacement project will occur late 2025.

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County Tree Trimming

Date:  January - October 2025   Contact: Jefferson CountyEngineer's Office740-283-8574The project consists of a private contractor clearing trees and branches from right-of-ways along four  county roads. 

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