US Bridges

SR 8 - US 29 over Apalachee River

Good

Gwinnett County, Georgia · 2 MI NE of Dacula · Structure no. 000000013500070

Built
1933
92 years old, rebuilt 1957
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
51 ft
4 main spans
Daily traffic
11,800
2024 count
Owner
State
State Highway Agency

About this bridge

SR 8 - US 29 over Apalachee River is a concrete culvert carrying SR 8 - US 29 over Apalachee River in Gwinnett County, Georgia. It was built in 1933 and reconstructed in 1957, so it is 92 years old, older 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 11,800 vehicles a day, roughly 1% of them trucks, projected to reach 13,965 by 2032. The structure is 51 ft (15.5 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR 8 - US 29
CrossesApalachee River
Location2 MI NE of Dacula
RouteU.S. Route 29
StateGeorgia
Coordinates34.00278, -83.86572
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating84 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadH 15
Structure length51 ft (15.5 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,800 (2024)
Projected traffic13,965 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$299,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 8 - US 29 over Apalachee River built?

It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1957.

What condition is SR 8 - US 29 over Apalachee River 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 August 2023.

How much traffic does SR 8 - US 29 over Apalachee River carry?

About 11,800 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 8 - US 29 over Apalachee River?

The structure is 51 ft (15.5 m) long with a longest span of 12 ft (3.7 m).

Who owns SR 8 - US 29 over Apalachee River?

It is owned by the State Highway Agency.