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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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Mobility Department

Mobility Department

Mike Andrako, P.E.

Mobility Engineer

The Mobility Department works to maintain the capacity and safety of county roads. Duties include the design, installation and operation of all forms of traffic control devices, such as pavement striping, traffic signals, road signage and school zone flashers; review of construction plans to ensure proper traffic control, maintenance of traffic, and detour routing; and preparation of traffic studies to determine speed limit changes, four way stops, and traffic signal locations. They also evaluate new zoning and subdivisions that access county roads to determine if there will be impairments to roadway safety and efficiency.

Mission Statement of the Mobility Department:

The Mobility Department is committed to providing safe and accommodating mobility options for the residents of Franklin County utilizing all modes of transportation. We assure that roadway signage, traffic signals, and pavement markings, are kept in excellent condition. We strive to preserve system capacity by adapting to changes in traffic patterns and partnering with area developments on infrastructure improvements. We take a Vision Zero approach to crashes, applying site specific and systemic enhancements to County facilities and ensure the protection of vulnerable road users by utilizing complete streets principles.

Access Management Regulations

Access management involves providing/managing access to land development while simultaneously preserving the flow of traffic on the surrounding road system in terms of safety, capacity and speed. It protects the major investment of the county roads and is essential to operating them safely and efficiently.

Access management views the highway and the surrounding land as parts of a system; all parts are important and interact with each other. The goal is to coordinate the planning and design of each to preserve the capacity of the overall system, and to allow efficient and safe access to and from the properties.

Most of the cities in Franklin County have had access management standards in various forms for a long time (including Columbus, Hilliard, and Dublin) and the State of Ohio has adopted access management guidelines. A few years ago, the state legislature passed House Bill 366 with created the enabling legislation for counties and townships to adopt access management regulations. Since then many counties have done so.

The proposed County Commissioner’s Resolution starts the process per the ORC for adoption of these regulations on county roadways on the county thoroughfare plan.

Franklin County Access Management Regulations Plan – Adopted 12/17/13

Speed Limits

How Speed Limits are Determined