The Mercer County Engineer's Office is responsible for maintaining and improving the 384.174 miles of County roadways and the 401 Bridges on the Mercer County local roads. The County Engineer is the Engineer for the Township Trustees in all of the Mercer County Townships and the Engineer works closely with the Townships on Township roadway maintenance and improvement.
We are a multi-faceted engineering agency covering all phases of local road and transportation development. Some of the more significant areas of our efforts consist of Survey and Design, Road Maintenance and Reconstruction, Bridge and Culvert Construction, Drainage Improvements and Snow Removal.
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The Engineer's Office, 321 Riley Street, is next to the Mercer County Fairgrounds north of Market Street on the west side of the street. The Phone Number is 419-586-7759 and the Fax Number is 419-586-9887.
|Closing Date||Day of the Week||Holiday|
|January 17||Monday||Martin Luther King Day|
|February 21||Monday||Presidents' Day|
|May 30||Monday||Memorial Day|
|July 4||Monday||Independence Day|
|September 5||Monday||Labor Day|
|October 10||Monday||Columbus Day|
|November 11||Friday||Veterans Day|
|November 24||Thursday||Thanksgiving Day|
|November 25||Friday||Thanksgiving Holiday|