US Bridges

Klopfenstein Road over Wolf Creek

Fair

Auglaize County, Ohio · 0.2 Mi. S. of SR 720 · Structure no. 0630179

Built
1953
72 years old, rebuilt 1985
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
33 ft
1 main span
Daily traffic
797
2015 count
Owner
County
County Highway Agency

About this bridge

Klopfenstein Road over Wolf Creek is a prestressed concrete box beam or girders - multiple carrying Klopfenstein Road over Wolf Creek in Auglaize County, Ohio. It was built in 1953 and reconstructed in 1985, so it is 72 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 797 vehicles a day, roughly 8% of them trucks, projected to reach 1,106 by 2045. The structure is 33 ft (10.2 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesKlopfenstein Road
CrossesWolf Creek
Location0.2 Mi. S. of SR 720
RouteCounty Highway C0237
StateOhio
Coordinates40.49537, -84.01667
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50.7 US tons
Inventory rating30.3 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length33 ft (10.2 m)
Longest span31 ft (9.4 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic797 (2015)
Projected traffic1,106 by 2045
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 Klopfenstein Road over Wolf Creek built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1985.

What condition is Klopfenstein Road over Wolf Creek 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 June 2024.

How much traffic does Klopfenstein Road over Wolf Creek carry?

About 797 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Klopfenstein Road over Wolf Creek?

The structure is 33 ft (10.2 m) long with a longest span of 31 ft (9.4 m) and a deck 26 ft wide.

Who owns Klopfenstein Road over Wolf Creek?

It is owned by the County Highway Agency.