US Bridges

TR115 over Trib. of Kokosing

FairPosted for load

Morrow County, Ohio · 1.4MI.E.INT.TR116 & TR115 · Structure no. 5932815

Built
1900
125 years old, rebuilt 2000
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
40 ft
1 main span
Daily traffic
530
2015 count
Owner
County
County Highway Agency

About this bridge

TR115 over Trib. of Kokosing is a steel stringer/multi-beam or girder carrying TR115 over Trib. of Kokosing in Morrow County, Ohio. It was built in 1900 and reconstructed in 2000, so it is 125 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 5 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 530 vehicles a day, roughly 7% of them trucks, projected to reach 736 by 2035. The structure is 40 ft (12.2 m) long and 18 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesTR115
CrossesTrib. of Kokosing
Location1.4MI.E.INT.TR116 & TR115
RouteCounty Highway T0115
CountyMorrow County
StateOhio
Coordinates40.515, -82.75167
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating32.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span38 ft (11.6 m)
Deck width18 ft (5.5 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic530 (2015)
Projected traffic736 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 TR115 over Trib. of Kokosing built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 2000.

What condition is TR115 over Trib. of Kokosing 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 October 2023.

How much traffic does TR115 over Trib. of Kokosing carry?

About 530 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is TR115 over Trib. of Kokosing?

The structure is 40 ft (12.2 m) long with a longest span of 38 ft (11.6 m) and a deck 18 ft wide.

Who owns TR115 over Trib. of Kokosing?

It is owned by the County Highway Agency.