US Bridges

SR 46 over Oconee River over Flow

Good

Treutlen County, Georgia · 7.6 MI SW of Soperton · Structure no. 000000028350370

Built
2005
20 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
400 ft
10 main spans
Daily traffic
1,250
2024 count
Owner
State
State Highway Agency

About this bridge

SR 46 over Oconee River over Flow is a prestressed concrete stringer/multi-beam or girder carrying SR 46 over Oconee River over Flow in Treutlen County, Georgia. It was built in 2005, so it is 20 years old, younger than the Georgia average of 47.5 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 1,250 vehicles a day, roughly 1% of them trucks, projected to reach 2,100 by 2032. The structure is 400 ft (121.9 m) long and 43 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesSR 46
CrossesOconee River over Flow
Location7.6 MI SW of Soperton
RouteState Highway 46
StateGeorgia
Coordinates32.30746, -82.69168
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.9 US tons
Inventory rating47 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20 + Mod
Structure length400 ft (121.9 m)
Longest span40 ft (12.2 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,250 (2024)
Projected traffic2,100 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemNo

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$2.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 46 over Oconee River over Flow built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR 46 over Oconee River over Flow 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 July 2023.

How much traffic does SR 46 over Oconee River over Flow carry?

About 1,250 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 46 over Oconee River over Flow?

The structure is 400 ft (121.9 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.

Who owns SR 46 over Oconee River over Flow?

It is owned by the State Highway Agency.