US Bridges

County RD 12 over Center Fork Dunlap 055

Fair

Carroll County, Ohio · 1000 Ft North of Cco 27 · Structure no. 1032534

Built
1971
54 years old
Condition
Fair
inspected April 2024
Type
Culvert
Steel
Length
22 ft
2 main spans
Daily traffic
1,084
2015 count
Owner
County
County Highway Agency

About this bridge

County RD 12 over Center Fork Dunlap 055 is a steel culvert carrying County RD 12 over Center Fork Dunlap 055 in Carroll County, Ohio. It was built in 1971, so it is 54 years old, older 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 1,084 vehicles a day, roughly 8% of them trucks, projected to reach 1,505 by 2035. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesCounty RD 12
CrossesCenter Fork Dunlap 055
Location1000 Ft North of Cco 27
RouteCounty Highway C0012
CountyCarroll County
StateOhio
Coordinates40.53223, -80.98393
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.5 US tons
Inventory rating52.5 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHL 93
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,084 (2015)
Projected traffic1,505 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 County RD 12 over Center Fork Dunlap 055 built?

It was built in 1971, making it 54 years old in 2025.

What condition is County RD 12 over Center Fork Dunlap 055 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 April 2024.

How much traffic does County RD 12 over Center Fork Dunlap 055 carry?

About 1,084 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is County RD 12 over Center Fork Dunlap 055?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).

Who owns County RD 12 over Center Fork Dunlap 055?

It is owned by the County Highway Agency.