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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
Buying, selling, or transferring property in Franklin County? We’ve updated the standards that guide how property conveyances are reviewed and recorded. Following public hearings on January 21 and February 2, 2026, Franklin County Auditor Michael Stinziano and Franklin County Engineer Adam W. Fowler, P.E., P.S., have officially adopted updated Conveyance Standards in accordance with Ohio Revised Code Section 319.203. These updated standards take effect March 2, 2026, and will apply to all conveyances submitted on or after that date. They replace the previous standards adopted January 22, 2020. We appreciate the public input shared during this process and remain committed to ensuring clarity, accuracy, and transparency in Franklin County property records. View the updated standards on our website at: https://franklincountyengineer.org/standards/
Franklin County Engineer
Franklin County Engineer
The lane reduction for bridge improvements on W. North Broadway over the Olentangy River between SR-315 N. On-Ramp/Ohio Health Parkway and Milton Avenue, initially scheduled to begin Monday, March 2, 2026, has been delayed to Monday, March 9, 2026. The projected completion date of August 1, 2026, remains unchanged, weather permitting.
Franklin County Engineer
Franklin County Engineer
Today is Introduce a Girl to Engineering Day! Engineering shapes the roads, bridges, and infrastructure that connect our communities. This year’s theme, “Transform Your Future,” reminds us that engineering opens doors to opportunity, innovation, and impact. At the Franklin County Engineer’s Office, we’re proud to help inspire the next generation of engineers. #IntroduceAGirlToEngineeringDay
Franklin County Engineer
Franklin County Engineer
Notice to Contractors: We are accepting bids on the CDBG Genesee Avenue Drainage Improvements from Parkwood Avenue to Perdue Avenue Improvement Project. Visit: https://www.bidexpress.com/solicitations for more information.
Franklin County Engineer
Franklin County Engineer
Notice to Contractors: We are accepting bids on the Franklin County Engineer’s Office CDBG Sidewalk Improvements Project in Clinton Township and Franklin Township, Franklin County, Ohio. Visit: https://www.bidexpress.com/solicitations for more information.
Franklin County Engineer
Franklin County Engineer
W. North Broadway over the Olentangy River will be reduced to one lane in each direction, between SR-315 N. On-Ramp/Ohio Health Parkway and Milton Avenue, beginning Monday, March 2, 2026, for bridge rehabilitation. The closure will last approximately one-hundred fifty-two (152) days, weather permitting.
Franklin County Engineer's Office
970 DUBLIN ROAD
COLUMBUS, OHIO 43215
(614) 525-3030
fracoeng@franklincountyengineer.org

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Road Atlas

Road Atlas

2025-2027 Atlas – Web Version

Click on the image to use the Map Locator Tool

If you are viewing the tool using a smartphone or tablet device, you will need to download the free Adobe Acrobat Reader app available in your device’s app store.

Mapimage

A complementary print-version of the Franklin County Atlas can be given from our headquarters lobby at 970 Dublin Road, and the Tax Map Office at 373 South High Street, on the 19th floor, free of charge. They are a useful guide for travelling around the county.

Our Survey and Geographic Information Systems Department has gathered information from numerous public entities such as the Franklin County Auditor’s Office, Metro Parks , Ohio Department of Transportation, and City of Columbus to create the most accurate and comprehensive road map and atlas. Over 1,250 changes were made to our land and highway record data base since the publication of the 2009 edition.

Both the map and atlas are printed on recycled paper.

For more information about the atlas and road map, please contact Ben McCown, GIS Manager.