Welcome to CEAO
Since 1940, the County Engineers Association of Ohio has worked to unify its members in providing the highest quality transportation, drainage, surveying and land record keeping services. From the safe and efficient movement of people, goods and services to continuing land development needs, CEAO strives to construct solutions for many challenges to Ohio's local infrastructure. Ohio County Engineers are responsible for 26,081 bridges and 28,970 miles of urban and rural roadways that are vital to the combined growth of jobs and prosperity in the state of Ohio.
Careers view all
Latest News view all
10/09/2025
County and ODOT plan for bridge replacement in Austintown
AUSTINTOWN, Ohio (WKBN) – The Mahoning County Engineer’s office and ODOT are planning for a bridge replacement in Austintown, but not for at least two and a half years.
They’re looking to replace the current concrete beam bridge deck on Four Mile Run Road with a concrete box-beam structure. The bridge was built in 1931 and has received a poor rating. It will cost about $550,000 to build a new one.
10/09/2025
Piece by piece: A historic bridge in Ohio comes back to life
It’s been nearly four years since a major bridge in Knox Township shut down – forcing drivers to take long detours and leaving many wondering if it would ever reopen.
7 News shows us what’s been holding up the project and what comes next.
10/06/2025
Full circle(s): Ten years after the first, roundabouts more common in Allen County
LIMA — Who says the quickest way from point A to point B is a straight line?
It has been 10 circles around the sun since motorists in Allen and surrounding counties first had to adjust to driving in circles at an intersection, but in the decade since the county’s first roundabout opened in Shawnee Township, motorists have largely become accustomed to this alternative intersection model.
10/06/2025
Volunteers help collect 8.5 tons of e-waste at recycling event
WILMINGTON, Ohio — Volunteers collected more than 8.5 tons of electronic waste during a recycling event on a crisp fall Saturday.
Led by Smith-Feike-Minton Insurance and the Clinton County Solid Waste Management District, the event saw volunteers from Wilmington College’s Tau Kappa Beta fraternity hauling unwanted electronics from cars to recycling trucks.
10/06/2025
New roundabouts open, construction underway on others, more planned in central Ohio
Round and round and round they go, and when it will stop, nobody knows.
As several roundabouts opened recently in central Ohio, work on others is underway. And plans for more are moving ahead as some central Ohio governments are going all in to replace busy intersections — some controlled by stop signs and even traffic signals — with roundabouts.
Upcoming Events view all
Superintendents, Mechanics & Leadership Conference
Thu
23
2025
October 23 - 24, 2025
Maumee Bay Lodge & Conference Center *New Location!
1750 State Park Road #2
Oregon, OH 43616
CCAO/CEAO Annual Winter Conference
Wed
3
2025
December 3 - 5, 2025
Hilton Downtown Columbus
402 N High Street
Columbus, Ohio