The Mercer County Engineer's Office is responsible for maintaining and improving the 387.97 miles of County roadways and the 409 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 in 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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5 Year Capital Improvement Program

Location

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.


Hours

  • Monday thru Friday: 7:30 AM to 4:00 PM

Townships

  • Blackcreek
  • Butler
  • Center
  • Dublin
  • Franklin
  • Gibson
  • Granville
  • Hopewell
  • Jefferson
  • Liberty
  • Marion
  • Recovery
  • Union
  • Washington

HOLIDAYS

Closing Date Day of the Week Holiday
January 1, 2010 Friday New Years Holiday
January 18, 2010 Monday Martin Luther King Day
February 15, 2010 Monday Presidents' Day
April 2, 2010 Friday (Close at noon) Good Friday
May 31, 2010 Monday Memorial Day
July 5, 2010 Monday Independence Day
September 6, 2010 Monday Labor Day
October 11, 2010 Monday Columbus Day
November 11, 2010 Thursday Veterans Day
November 25, 2010 Thursday Thanksgiving Day
November 26, 2010 Friday Thanksgiving Holiday
December 24, 2010 Friday Christmas Day
December 31, 2010 Friday 2011 New Year's Day