US Bridges

Boggs Road over SR 316 Ramps 316 EB WB

Good

Gwinnett County, Georgia · 3.3 MI SE of Duluth · Structure no. 000000013551770

Built
1999
26 years old, rebuilt 2008
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
292 ft
4 main spans
Daily traffic
18,106
2024 count
Owner
State
State Highway Agency

About this bridge

Boggs Road over SR 316 Ramps 316 EB WB is a prestressed concrete stringer/multi-beam or girder carrying Boggs Road over SR 316 Ramps 316 EB WB in Gwinnett County, Georgia. It was built in 1999 and reconstructed in 2008, so it is 26 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 18,106 vehicles a day, roughly 1% of them trucks, projected to reach 27,285 by 2032. The structure is 292 ft (89 m) long and 87 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesBoggs Road
CrossesSR 316 Ramps 316 EB WB
Location3.3 MI SE of Duluth
RouteCity Street 9462
StateGeorgia
Coordinates33.9642, -84.09484
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating24.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length292 ft (89 m)
Longest span96 ft (29.3 m)
Deck width87 ft (26.4 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,106 (2024)
Projected traffic27,285 by 2032
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

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$3.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Boggs Road over SR 316 Ramps 316 EB WB built?

It was built in 1999, making it 26 years old in 2025. It was reconstructed in 2008.

What condition is Boggs Road over SR 316 Ramps 316 EB WB 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 October 2023.

How much traffic does Boggs Road over SR 316 Ramps 316 EB WB carry?

About 18,106 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Boggs Road over SR 316 Ramps 316 EB WB?

The structure is 292 ft (89 m) long with a longest span of 96 ft (29.3 m) and a deck 87 ft wide.

Who owns Boggs Road over SR 316 Ramps 316 EB WB?

It is owned by the State Highway Agency.