US Bridges

TH136D over Greasy Run

Good

Wyandot County, Ohio · 0.30 Miles N of CH16D · Structure no. 8848157

Built
2021
4 years old
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
35 ft
1 main span
Daily traffic
324
2015 count
Owner
County
County Highway Agency

About this bridge

TH136D over Greasy Run is a prestressed concrete box beam or girders - multiple carrying TH136D over Greasy Run in Wyandot County, Ohio. It was built in 2021, so it is 4 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 324 vehicles a day, roughly 5% of them trucks, projected to reach 450 by 2035. The structure is 35 ft (10.8 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTH136D
CrossesGreasy Run
Location0.30 Miles N of CH16D
RouteCounty Highway T0136
StateOhio
Coordinates40.96855, -83.15104
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating61.4 US tons
Inventory rating48.9 US tons

Structure

MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length35 ft (10.8 m)
Longest span33 ft (10.1 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic324 (2015)
Projected traffic450 by 2035
Trucks5%
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

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 TH136D over Greasy Run built?

It was built in 2021, making it 4 years old in 2025.

What condition is TH136D over Greasy Run 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 November 2024.

How much traffic does TH136D over Greasy Run carry?

About 324 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is TH136D over Greasy Run?

The structure is 35 ft (10.8 m) long with a longest span of 33 ft (10.1 m) and a deck 24 ft wide.

Who owns TH136D over Greasy Run?

It is owned by the County Highway Agency.