US Bridges

Sugarloaf Pky (nb) over Campbell Road

Good

Gwinnett County, Georgia · Lawrenceville · Structure no. 000000013552660

Built
2012
13 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
92 ft
1 main span
Daily traffic
74,821
2024 count
Owner
County
County Highway Agency

About this bridge

Sugarloaf Pky (nb) over Campbell Road is a prestressed concrete stringer/multi-beam or girder carrying Sugarloaf Pky (nb) over Campbell Road in Gwinnett County, Georgia. It was built in 2012, so it is 13 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 74,821 vehicles a day, roughly 1% of them trucks, projected to reach 27,985 by 2030. The structure is 92 ft (28 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesSugarloaf Pky (nb)
CrossesCampbell Road
LocationLawrenceville
RouteCounty Highway 6512
CountyGwinnett County
StateGeorgia
Coordinates33.96127, -83.91023
Functional classRural Local

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.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.9 US tons
Inventory rating43 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length92 ft (28 m)
Longest span92 ft (28 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic74,821 (2024)
Projected traffic27,985 by 2030
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$12.2 million (2019 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sugarloaf Pky (nb) over Campbell Road built?

It was built in 2012, making it 13 years old in 2025.

What condition is Sugarloaf Pky (nb) over Campbell Road 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 September 2023.

How much traffic does Sugarloaf Pky (nb) over Campbell Road carry?

About 74,821 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Sugarloaf Pky (nb) over Campbell Road?

The structure is 92 ft (28 m) long with a longest span of 92 ft (28 m) and a deck 43 ft wide.

Who owns Sugarloaf Pky (nb) over Campbell Road?

It is owned by the County Highway Agency.