US Bridges

T-225 over Mitchell RD O NF L Miami

Good

Clark County, Ohio · .50 Mi. W. Ridge Rd. · Structure no. 1246976

Built
1967
58 years old, rebuilt 2018
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
50 ft
1 main span
Daily traffic
983
2015 count
Owner
County
County Highway Agency

About this bridge

T-225 over Mitchell RD O NF L Miami is a steel stringer/multi-beam or girder carrying T-225 over Mitchell RD O NF L Miami in Clark County, Ohio. It was built in 1967 and reconstructed in 2018, so it is 58 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 983 vehicles a day, roughly 5% of them trucks, projected to reach 1,364 by 2035. The structure is 50 ft (15.2 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-225
CrossesMitchell RD O NF L Miami
Location.50 Mi. W. Ridge Rd.
RouteCounty Highway T0225
StateOhio
Coordinates39.87739, -83.73744
Functional classUrban 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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating46.4 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHL 93
Structure length50 ft (15.2 m)
Longest span50 ft (15.2 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic983 (2015)
Projected traffic1,364 by 2035
Trucks5%
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 proposedDeck replacement with only incidental widening
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-225 over Mitchell RD O NF L Miami built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2018.

What condition is T-225 over Mitchell RD O NF L 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 October 2024.

How much traffic does T-225 over Mitchell RD O NF L Miami carry?

About 983 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is T-225 over Mitchell RD O NF L Miami?

The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 24 ft wide.

Who owns T-225 over Mitchell RD O NF L Miami?

It is owned by the County Highway Agency.