US Bridges

I-16 (wbl) over Flat Creek

Fair

Twiggs County, Georgia · 3.2 MI NE of Bullard · Structure no. 000000028900260

Built
1971
54 years old
Condition
Fair
inspected August 2024
Type
Tee Beam
Concrete
Length
200 ft
5 main spans
Daily traffic
35,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-16 (wbl) over Flat Creek is a concrete tee beam carrying I-16 (wbl) over Flat Creek in Twiggs County, Georgia. It was built in 1971, so it is 54 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 35,000 vehicles a day, roughly 1% of them trucks, projected to reach 30,375 by 2031. The structure is 200 ft (61 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-16 (wbl)
CrossesFlat Creek
Location3.2 MI NE of Bullard
RouteInterstate 16
StateGeorgia
Coordinates32.67303, -83.4739
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length200 ft (61 m)
Longest span40 ft (12.2 m)
Deck width45 ft (13.6 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,000 (2024)
Projected traffic30,375 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-16 (wbl) over Flat Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is I-16 (wbl) over Flat Creek 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 August 2024.

How much traffic does I-16 (wbl) over Flat Creek carry?

About 35,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-16 (wbl) over Flat Creek?

The structure is 200 ft (61 m) long with a longest span of 40 ft (12.2 m) and a deck 45 ft wide.

Who owns I-16 (wbl) over Flat Creek?

It is owned by the State Highway Agency.