US Bridges

Mill Run Rd. over Trib to Clearfork River

Good

Richland County, Ohio · 0.1 MI N of Kings Corners · Structure no. 7035381

Built
2013
12 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
59 ft
1 main span
Daily traffic
803
2015 count
Owner
County
County Highway Agency

About this bridge

Mill Run Rd. over Trib to Clearfork River is a prestressed concrete box beam or girders - multiple carrying Mill Run Rd. over Trib to Clearfork River in Richland County, Ohio. It was built in 2013, so it is 12 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 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 803 vehicles a day, roughly 5% of them trucks, projected to reach 1,115 by 2035. The structure is 59 ft (18.1 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesMill Run Rd.
CrossesTrib to Clearfork River
Location0.1 MI N of Kings Corners
RouteCounty Highway T0130
StateOhio
Coordinates40.66262, -82.57405
Functional classRural Minor Collector

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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating91.1 US tons
Inventory rating70 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length59 ft (18.1 m)
Longest span58 ft (17.7 m)
Deck width32 ft (9.9 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic803 (2015)
Projected traffic1,115 by 2035
Trucks5%
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 Mill Run Rd. over Trib to Clearfork River built?

It was built in 2013, making it 12 years old in 2025.

What condition is Mill Run Rd. over Trib to Clearfork River 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 August 2023.

How much traffic does Mill Run Rd. over Trib to Clearfork River carry?

About 803 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Mill Run Rd. over Trib to Clearfork River?

The structure is 59 ft (18.1 m) long with a longest span of 58 ft (17.7 m) and a deck 32 ft wide.

Who owns Mill Run Rd. over Trib to Clearfork River?

It is owned by the County Highway Agency.