US Bridges

SR122 over Elk Creek

Poor

Preble County, Ohio · .2 MI W of But CO Line · Structure no. 6802249

Built
1983
42 years old
Condition
Poor
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
171 ft
3 main spans
Daily traffic
2,890
2015 count
Owner
State
State Highway Agency

About this bridge

SR122 over Elk Creek is a prestressed concrete continuous box beam or girders - multiple carrying SR122 over Elk Creek in Preble County, Ohio. It was built in 1983, so it is 42 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 2,890 vehicles a day, roughly 12% of them trucks, projected to reach 4,011 by 2035. The structure is 171 ft (52.1 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR122
CrossesElk Creek
Location.2 MI W of But CO Line
RouteState Highway 122
StateOhio
Coordinates39.57103, -84.49553
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.9 US tons
Inventory rating8.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length171 ft (52.1 m)
Longest span54 ft (16.5 m)
Deck width34 ft (10.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,890 (2015)
Projected traffic4,011 by 2035
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR122 over Elk Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is SR122 over Elk Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does SR122 over Elk Creek carry?

About 2,890 vehicles per day (2015 count), of which roughly 12% are trucks.

How long is SR122 over Elk Creek?

The structure is 171 ft (52.1 m) long with a longest span of 54 ft (16.5 m) and a deck 34 ft wide.

Who owns SR122 over Elk Creek?

It is owned by the State Highway Agency.