US Bridges

I-16 over Dry Branch Creek

Fair

Twiggs County, Georgia · 1.4 MI SE of Huber · Structure no. 000000028900220

Built
1966
59 years old
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
31 ft
4 main spans
Daily traffic
26,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-16 over Dry Branch Creek is a concrete culvert carrying I-16 over Dry Branch Creek in Twiggs County, Georgia. It was built in 1966, so it is 59 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 26,000 vehicles a day, roughly 1% of them trucks, projected to reach 33,225 by 2031. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 8.7 mi (14 km).

CarriesI-16
CrossesDry Branch Creek
Location1.4 MI SE of Huber
RouteInterstate 16
StateGeorgia
Coordinates32.72699, -83.53594
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20 + Mod
Structure length31 ft (9.4 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,000 (2024)
Projected traffic33,225 by 2031
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 over Dry Branch Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is I-16 over Dry Branch 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 over Dry Branch Creek carry?

About 26,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-16 over Dry Branch Creek?

The structure is 31 ft (9.4 m) long with a longest span of 7 ft (2.1 m).

Who owns I-16 over Dry Branch Creek?

It is owned by the State Highway Agency.