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Franklin County Engineer

As a local public works agency headquartered in Columbus, Ohio, the Franklin County Engineer's Office is responsible for the maintenance and construction of 271 miles of county roadway and 351 county bridges, as well as upkeep of all county ditches, drains, retention basins, and other storm water facilities within the right-of-way of county roads in unincorporated areas. To meet the continuing development and infrastructure needs of Franklin County, the Engineer's Office utilizes the latest technologies for determining and maintaining roadway centerlines and boundaries; retracing and setting new monuments for original public land surveys; preparing geographic information system mapping for real estate tax assessments; and establishing precise countywide horizontal and vertical control to maintain uniformity in construction, surveying, and mapping.
Franklin County Engineer
Franklin County Engineer
Walker Road between Carter Road and Davis Road is now open to traffic.
Franklin County Engineer
Franklin County Engineer
Let’s honor the American Flag! Today celebrates the adoption of the flag in 1777 by the Continental Congress. The modern flag is comprised of 13 stripes representing the 13 original colonies and 50 stars representing the 50 states. #FlagDay #StarsAndStripes
Franklin County Engineer
Franklin County Engineer
#TeamFCEO attended the 2024 COMTO Columbus Scholarship Luncheon to celebrate the achievements of this year’s scholarship recipients. It was an inspiring event, and we wish all of the students success in their future endeavors!
Franklin County Engineer
Franklin County Engineer
June is National Safety Month, and this week is dedicated to roadway safety. Stay safe by being aware of your surroundings including the road, traffic, weather, other vehicles, and pedestrians to avoid potential hazards. #nationalsafetymonth
Franklin County Engineer's Office
(614) 525-3030



County Conveyance Standards

Subdivision Regulations


Franklin County Access Management Plan


Design Standards

Plan Submittals

All future plan submittals shall be sent to the following email address:

    • Please note, this does not include CIP plan submittals. Please continue to submit those to the appropriate project manager.

Stormwater Drainage Manual

Stormwater Man

2022 Thoroughfare Plan

Response Letter

The Franklin County Engineer’s Office adheres to the latest design and construction standards enacted by the State of Ohio and City of Columbus for the maintenance and improvement of roads, bridges, utilities, and drainage facilities. To view these standards, please use the following links:

Ohio Department of Transportation
City of Columbus Transportation Division
Ohio Environmental Protection Agency
Public Utilities Commission of Ohio
Ohio Utilities Protection Service