US Bridges

County RD No 312 over Detrick Jordon & Jackson

Good

Clark County, Ohio · 1/2 Mile N of Black Pike · Structure no. 1231235

Built
1957
68 years old, rebuilt 2007
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
22 ft
1 main span
Daily traffic
290
2015 count
Owner
County
County Highway Agency

About this bridge

County RD No 312 over Detrick Jordon & Jackson is a concrete box beam or girders - multiple carrying County RD No 312 over Detrick Jordon & Jackson in Clark County, Ohio. It was built in 1957 and reconstructed in 2007, so it is 68 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 290 vehicles a day, roughly 8% of them trucks, projected to reach 403 by 2035. The structure is 22 ft (6.7 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesCounty RD No 312
CrossesDetrick Jordon & Jackson
Location1/2 Mile N of Black Pike
RouteCounty Highway C0312
CountyClark County
StateOhio
Coordinates39.98571, -83.97315
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating107.1 US tons
Inventory rating82.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic290 (2015)
Projected traffic403 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 No 312 over Detrick Jordon & Jackson built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2007.

What condition is County RD No 312 over Detrick Jordon & Jackson in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does County RD No 312 over Detrick Jordon & Jackson carry?

About 290 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is County RD No 312 over Detrick Jordon & Jackson?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m) and a deck 24 ft wide.

Who owns County RD No 312 over Detrick Jordon & Jackson?

It is owned by the County Highway Agency.