US Bridges

T-81 over Nagley RD O Br Lit Miami

Good

Clark County, Ohio · 1MI.N. Charles-Clifton R. · Structure no. 1255843

Built
1900
125 years old, rebuilt 2009
Condition
Good
inspected November 2024
Type
Box Beam or Girders - Multiple
Concrete
Length
33 ft
1 main span
Daily traffic
485
2015 count
Owner
County
County Highway Agency

About this bridge

T-81 over Nagley RD O Br Lit Miami is a concrete box beam or girders - multiple carrying T-81 over Nagley RD O Br Lit Miami in Clark County, Ohio. It was built in 1900 and reconstructed in 2009, 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 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 485 vehicles a day, roughly 7% of them trucks, projected to reach 673 by 2035. The structure is 33 ft (10.1 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT-81
CrossesNagley RD O Br Lit Miami
Location1MI.N. Charles-Clifton R.
RouteCounty Highway T0081
StateOhio
Coordinates39.82386, -83.72084
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo 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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating89.3 US tons
Inventory rating53.6 US tons

Structure

MaterialConcrete
DeckOther
Main spans1
Design loadH 10
Structure length33 ft (10.1 m)
Longest span30 ft (9 m)
Deck width24 ft (7.3 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic485 (2015)
Projected traffic673 by 2035
Trucks7%
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 proposedDeck replacement with only incidental widening
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-81 over Nagley RD O Br Lit Miami built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 2009.

What condition is T-81 over Nagley RD O Br Lit Miami 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 T-81 over Nagley RD O Br Lit Miami carry?

About 485 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is T-81 over Nagley RD O Br Lit Miami?

The structure is 33 ft (10.1 m) long with a longest span of 30 ft (9 m) and a deck 24 ft wide.

Who owns T-81 over Nagley RD O Br Lit Miami?

It is owned by the County Highway Agency.