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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
The Alton & Darby Creek Road 1.88 over Clover Groff Run Improvement Project is making progress! Thanks to our contractor, J & J Schlaegel, Inc., for working hard on this project. Check back soon for updates.
Franklin County Engineer
Franklin County Engineer
Our Bridge Maintenance crews did an excellent job waterproofing the newly installed box culverts on the Schleppi Road 0.60 over Bevelhymer Ditch project. Check back soon for updates.
Franklin County Engineer
Franklin County Engineer
Box culverts have been installed on the Brand Road 1.82 over Bishop Ditch project. The next step will be to waterproof the boxes. Check back soon for updates.
Franklin County Engineer
Franklin County Engineer
Demorest Road, north of the Alkire Road roundabout is under construction due to a storm sewer replacement project. The intersection of Alkire Road at Demorest Road (Phase 2) is now closed. The closure is expected to last approximately twenty (20) days, weather permitting.
Franklin County Engineer
Franklin County Engineer
The Reese Road Bridge over Big Walnut Creek Bridge Replacement project is underway. Check back soon for updates.
Franklin County Engineer
Franklin County Engineer
Demorest Road, north of the Alkire Road roundabout, is currently closed for storm sewer replacement. Phase 2 of the closure, the intersection of Alkire Road at Demorest Road, will begin July 23, 2024 and is expected to last approximately twenty (20) days, weather permitting.
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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