US Bridges

Usr 23 over Millers Run

Good

Scioto County, Ohio · 1.37 MI N of SR 348 · Structure no. 7300360

Built
1953
72 years old, rebuilt 1998
Condition
Good
inspected November 2024
Type
Slab
Concrete Continuous
Length
106 ft
3 main spans
Daily traffic
6,211
2015 count
Owner
State
State Highway Agency

About this bridge

Usr 23 over Millers Run is a concrete continuous slab carrying Usr 23 over Millers Run in Scioto County, Ohio. It was built in 1953 and reconstructed in 1998, so it is 72 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,211 vehicles a day, roughly 9% of them trucks, projected to reach 8,621 by 2035. The structure is 106 ft (32.3 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUsr 23
CrossesMillers Run
Location1.37 MI N of SR 348
RouteU.S. Route 23
StateOhio
Coordinates38.90376, -83.00627
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
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 evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.3 US tons
Inventory rating26.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length106 ft (32.3 m)
Longest span40 ft (12.2 m)
Deck width47 ft (14.3 m)
Roadway width47 ft (14.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,211 (2015)
Projected traffic8,621 by 2035
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Usr 23 over Millers Run built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1998.

What condition is Usr 23 over Millers 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 Usr 23 over Millers Run carry?

About 6,211 vehicles per day (2015 count), of which roughly 9% are trucks.

How long is Usr 23 over Millers Run?

The structure is 106 ft (32.3 m) long with a longest span of 40 ft (12.2 m) and a deck 47 ft wide.

Who owns Usr 23 over Millers Run?

It is owned by the State Highway Agency.