US Bridges

Old Peachtree RD R over Sbcd 85

Good

Gwinnett County, Georgia · 2 MI East of Duluth · Structure no. 000000013552240

Built
2008
17 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
256 ft
1 main span
Daily traffic
10,200
2024 count
Owner
State
State Highway Agency

About this bridge

Old Peachtree RD R over Sbcd 85 is a prestressed concrete stringer/multi-beam or girder carrying Old Peachtree RD R over Sbcd 85 in Gwinnett County, Georgia. It was built in 2008, so it is 17 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 10,200 vehicles a day, roughly 1% of them trucks, projected to reach 13,875 by 2032. The structure is 256 ft (78 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOld Peachtree RD R
CrossesSbcd 85
Location2 MI East of Duluth
RouteInterstate 85
StateGeorgia
Coordinates34.00008, -84.0758
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionNovember 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 geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating37.9 US tons
Inventory rating22.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length256 ft (78 m)
Longest span256 ft (78 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,200 (2024)
Projected traffic13,875 by 2032
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Old Peachtree RD R over Sbcd 85 built?

It was built in 2008, making it 17 years old in 2025.

What condition is Old Peachtree RD R over Sbcd 85 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 November 2023.

How much traffic does Old Peachtree RD R over Sbcd 85 carry?

About 10,200 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Old Peachtree RD R over Sbcd 85?

The structure is 256 ft (78 m) long with a longest span of 256 ft (78 m) and a deck 47 ft wide.

Who owns Old Peachtree RD R over Sbcd 85?

It is owned by the State Highway Agency.