US Bridges

Plattner Road over Carter Creek

FairPosted for load

Auglaize County, Ohio · 4.2 MI S of SR 29 · Structure no. 0635693

Built
1920
105 years old, rebuilt 1970
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
37 ft
1 main span
Daily traffic
797
2015 count
Owner
County
County Highway Agency

About this bridge

Plattner Road over Carter Creek is a steel stringer/multi-beam or girder carrying Plattner Road over Carter Creek in Auglaize County, Ohio. It was built in 1920 and reconstructed in 1970, so it is 105 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. Its operating status is: posted for load restriction.

It carries about 797 vehicles a day, roughly 8% of them trucks, projected to reach 1,106 by 2045. The structure is 37 ft (11.2 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPlattner Road
CrossesCarter Creek
Location4.2 MI S of SR 29
RouteCounty Highway C0061
StateOhio
Coordinates40.47788, -84.35826
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 protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating32.2 US tons
Inventory rating28.5 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length37 ft (11.2 m)
Longest span33 ft (10.1 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 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 closed1.9 mi (3 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 Plattner Road over Carter Creek built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1970.

What condition is Plattner Road over Carter 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 April 2024.

How much traffic does Plattner Road over Carter Creek carry?

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

How long is Plattner Road over Carter Creek?

The structure is 37 ft (11.2 m) long with a longest span of 33 ft (10.1 m) and a deck 26 ft wide.

Who owns Plattner Road over Carter Creek?

It is owned by the County Highway Agency.