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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
March 16-22, 2025, is Severe Weather Awareness Week, a time to prepare for potential spring and summer weather hazards, including thunderstorms, lightning, tornadoes, and floods. Now is the time to review emergency plans, assess sheltering options, and ensure readiness for severe weather events. For preparedness resources and safety information, visit ema.ohio.gov.
Franklin County Engineer
Franklin County Engineer
It’s National Surveyors Week! Join #TeamFCEO in recognizing the dedicated surveyors who play a crucial role in shaping our communities! From mapping roadways and bridges to ensuring precise land measurements, their work is the foundation of safe and reliable infrastructure. We appreciate their expertise, commitment, and attention to detail in keeping Franklin County moving forward. Thank you, surveyors, for all that you do! #NationalSurveyorsWeek
Franklin County Engineer
Franklin County Engineer
Despite the wind and rain, #TeamFCEO had a fantastic time joining the City of Dublin, Ohio - Government for the Greenest and Grandest event of the year! The brisk weather didn’t dampen our spirits as we celebrated with the community and kept the tradition going. Thank you to everyone who came out to enjoy the parade. We’re proud to be part of this annual celebration!
Franklin County Engineer
Franklin County Engineer
Happy Pi Day! Today, we celebrate the mathematical constant π (pi), the ratio of a circle’s circumference to its diameter (approximately 3.14159). Whether you're calculating curves in engineering or enjoying a delicious slice of pie, pi plays a crucial role in shaping our world! At #TeamFCEO, we use pi in everything from roadway design to bridge construction, ensuring safe and efficient infrastructure for Franklin County. #PiDay
Franklin County Engineer
Franklin County Engineer
In celebration of Women’s History Month, we highlight Dr. Wanda M. Austin who is a trailblazing aerospace engineer and the first woman and first African American to serve as President and CEO of The Aerospace Corporation. She later made history again as the interim president of the University of Southern California. A leader in engineering, aeronautics, and STEM, Dr. Austin has served on numerous White House committees and received national recognition for her contributions. Her legacy continues to inspire future generations of scientists, engineers, and innovators. #WomensHistoryMonth
Franklin County Engineer
Franklin County Engineer
Engineer Fowler and staff hosted the 2025 Spring Programmatic Open House, providing a valuable opportunity to engage with industry partners and discuss upcoming infrastructure projects and improvements. We appreciate everyone who attended and contributed to the event’s success. Thank you for your participation and support!
Franklin County Engineer's Office
970 DUBLIN ROAD
COLUMBUS, OHIO 43215
(614) 525-3030
fracoeng@franklincountyengineer.org

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Highway Chronicle Chapter 3

Highway Chronicle Chapter 3

National Road is First Cross Country Route

road

Declaring the importance of highways to the growth and vibrancy of the nation, President Jefferson signed legislation in 1806 to build the “National Road” that would carry settlers and commerce from Cumberland, Maryland to the American West. Ground was broken in 1811, and the section from Zanesville to Columbus was completed in 1833 at a cost of $320,000.

The route through Franklin County followed today’s East Main Street west to High Street, and north to Broad Street (U.S. Route 40) where it crossed the Scioto River on a newly constructed 340-foot long Town’s Lattice Truss covered bridge. The approximately 20 to 120-foot wide thoroughfare was praised for its macadam surface developed by Scottish Engineer John MacAdam (1756-1836).

A macadamized road featured a 12 to 18-inch deep base of large stone, a middle layer of smaller stone, and a top layer of compacted gravel and dirt that was gradually sloped for drainage into side ditches.

Toll gates were located every 10 miles to help finance construction and maintenance costs. A horseback rider paid six cents; stagecoaches drawn by two horses paid 12 cents; wagons drawn by a single horse or ox paid five cents; and those drawn by two animals paid 10 cents.

Beyond Columbus, National Road construction would continue seven more years through western Ohio, Indiana, and Illinois where it was completed at Vandalia in 1840.

To learn more about the National Road in Ohio, please visit the Ohio National Road Association web site.

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