US Bridges

I-85 Nbl over North Fork Broad River

Fair

Franklin County, Georgia · 5 MI SW of Lavonia · Structure no. 000000011900470

Built
1963
62 years old, rebuilt 1981
Condition
Fair
inspected October 2024
Type
Tee Beam
Concrete
Length
232 ft
7 main spans
Daily traffic
45,900
2024 count
Owner
State
State Highway Agency

About this bridge

I-85 Nbl over North Fork Broad River is a concrete tee beam carrying I-85 Nbl over North Fork Broad River in Franklin County, Georgia. It was built in 1963 and reconstructed in 1981, so it is 62 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 45,900 vehicles a day, roughly 1% of them trucks, projected to reach 56,610 by 2031. The structure is 232 ft (70.7 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-85 Nbl
CrossesNorth Fork Broad River
Location5 MI SW of Lavonia
RouteInterstate 85
StateGeorgia
Coordinates34.41091, -83.18725
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.9 US tons
Inventory rating33 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20 + Mod
Structure length232 ft (70.7 m)
Longest span40 ft (12.2 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic45,900 (2024)
Projected traffic56,610 by 2031
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$1.4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was I-85 Nbl over North Fork Broad River built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1981.

What condition is I-85 Nbl over North Fork Broad River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does I-85 Nbl over North Fork Broad River carry?

About 45,900 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-85 Nbl over North Fork Broad River?

The structure is 232 ft (70.7 m) long with a longest span of 40 ft (12.2 m) and a deck 45 ft wide.

Who owns I-85 Nbl over North Fork Broad River?

It is owned by the State Highway Agency.