US Bridges

County Road 66G over Br over Little Scioto

Good

Marion County, Ohio · .6 MI E. of JCT CR 94 · Structure no. 5131316

Built
1959
66 years old, rebuilt 2013
Condition
Good
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
141 ft
3 main spans
Daily traffic
885
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 66G over Br over Little Scioto is a prestressed concrete box beam or girders - multiple carrying County Road 66G over Br over Little Scioto in Marion County, Ohio. It was built in 1959 and reconstructed in 2013, so it is 66 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 885 vehicles a day, roughly 8% of them trucks, projected to reach 942 by 2035. The structure is 141 ft (43 m) long and 27 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesCounty Road 66G
CrossesBr over Little Scioto
Location.6 MI E. of JCT CR 94
RouteCounty Highway 66
CountyMarion County
StateOhio
Coordinates40.645, -83.16333
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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating107.1 US tons
Inventory rating67.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length141 ft (43 m)
Longest span47 ft (14.3 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic885 (2015)
Projected traffic942 by 2035
Trucks8%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 66G over Br over Little Scioto built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2013.

What condition is County Road 66G over Br over Little Scioto 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 2024.

How much traffic does County Road 66G over Br over Little Scioto carry?

About 885 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is County Road 66G over Br over Little Scioto?

The structure is 141 ft (43 m) long with a longest span of 47 ft (14.3 m) and a deck 27 ft wide.

Who owns County Road 66G over Br over Little Scioto?

It is owned by the County Highway Agency.