US Bridges

I-85 Ramp over 403 Connector.

Good

Gwinnett County, Georgia · 2 MI E of Duluth · Structure no. 000000013551940

Built
2001
24 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
208 ft
1 main span
Daily traffic
6,370
2024 count
Owner
State
State Highway Agency

About this bridge

I-85 Ramp over 403 Connector. is a prestressed concrete stringer/multi-beam or girder carrying I-85 Ramp over 403 Connector. in Gwinnett County, Georgia. It was built in 2001, so it is 24 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 6,370 vehicles a day, roughly 1% of them trucks, projected to reach 7,215 by 2032. The structure is 208 ft (63.4 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesI-85 Ramp
Crosses403 Connector.
Location2 MI E of Duluth
RouteInterstate 85
CountyGwinnett County
StateGeorgia
Coordinates33.98093, -84.08669
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50.9 US tons
Inventory rating20 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length208 ft (63.4 m)
Longest span88 ft (26.8 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,370 (2024)
Projected traffic7,215 by 2032
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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$1.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-85 Ramp over 403 Connector. built?

It was built in 2001, making it 24 years old in 2025.

What condition is I-85 Ramp over 403 Connector. 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 I-85 Ramp over 403 Connector. carry?

About 6,370 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-85 Ramp over 403 Connector.?

The structure is 208 ft (63.4 m) long with a longest span of 88 ft (26.8 m) and a deck 47 ft wide.

Who owns I-85 Ramp over 403 Connector.?

It is owned by the State Highway Agency.