US Bridges

Dull Road over Lat. to Millers Frk

Good

Darke County, Ohio · .3 MI E. Littles RD · Structure no. 1934139

Built
2002
23 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
477
2015 count
Owner
County
County Highway Agency

About this bridge

Dull Road over Lat. to Millers Frk is a prestressed concrete box beam or girders - multiple carrying Dull Road over Lat. to Millers Frk in Darke County, Ohio. It was built in 2002, so it is 23 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 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 477 vehicles a day, roughly 8% of them trucks, projected to reach 662 by 2035. The structure is 42 ft (12.8 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesDull Road
CrossesLat. to Millers Frk
Location.3 MI E. Littles RD
RouteCounty Highway C0081
StateOhio
Coordinates39.97543, -84.56723
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations on dry land well above flood water elevations
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20 + Mod
Structure length42 ft (12.8 m)
Longest span39 ft (11.9 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic477 (2015)
Projected traffic662 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Dull Road over Lat. to Millers Frk built?

It was built in 2002, making it 23 years old in 2025.

What condition is Dull Road over Lat. to Millers Frk 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 September 2023.

How much traffic does Dull Road over Lat. to Millers Frk carry?

About 477 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is Dull Road over Lat. to Millers Frk?

The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.9 m) and a deck 28 ft wide.

Who owns Dull Road over Lat. to Millers Frk?

It is owned by the County Highway Agency.