US Bridges

North Main Street over Oldtown Run

Fair

Ross County, Ohio · 0.1 MI S of SR 550 · Structure no. 7160042

Built
2010
15 years old
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
60 ft
1 main span
Daily traffic
100
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

North Main Street over Oldtown Run is a concrete box beam or girders - multiple carrying North Main Street over Oldtown Run in Ross County, Ohio. It was built in 2010, so it is 15 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 110 by 2039. The structure is 60 ft (18.3 m) long and 20 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNorth Main Street
CrossesOldtown Run
Location0.1 MI S of SR 550
RouteCity Street M0282
StateOhio
Coordinates39.40485, -83.17732
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating85 US tons
Inventory rating65.4 US tons

Structure

MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span58 ft (17.8 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic110 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was North Main Street over Oldtown Run built?

It was built in 2010, making it 15 years old in 2025.

What condition is North Main Street over Oldtown Run in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.

How much traffic does North Main Street over Oldtown Run carry?

About 100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is North Main Street over Oldtown Run?

The structure is 60 ft (18.3 m) long with a longest span of 58 ft (17.8 m) and a deck 20 ft wide.

Who owns North Main Street over Oldtown Run?

It is owned by the City or Municipal Highway Agency.