US Bridges

I-75 Hov Ramps over I-75 Sbl

Good

Fulton County, Georgia · In Atlanta · Structure no. 000000012105440

Built
1983
42 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
455 ft
3 main spans
Daily traffic
6,420
2024 count
Owner
State
State Highway Agency

About this bridge

I-75 Hov Ramps over I-75 Sbl is a prestressed concrete continuous box beam or girders - single or spread carrying I-75 Hov Ramps over I-75 Sbl in Fulton County, Georgia. It was built in 1983, so it is 42 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 6,420 vehicles a day, roughly 1% of them trucks, projected to reach 17,385 by 2030. The structure is 455 ft (138.7 m) long and 66 ft wide.

CarriesI-75 Hov Ramps
CrossesI-75 Sbl
LocationIn Atlanta
RouteInterstate 75
StateGeorgia
Coordinates33.76804, -84.38993
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length455 ft (138.7 m)
Longest span205 ft (62.5 m)
Deck width66 ft (20 m)
Roadway width62 ft (19 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,420 (2024)
Projected traffic17,385 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$2.7 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 Hov Ramps over I-75 Sbl built?

It was built in 1983, making it 42 years old in 2025.

What condition is I-75 Hov Ramps over I-75 Sbl 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 2024.

How much traffic does I-75 Hov Ramps over I-75 Sbl carry?

About 6,420 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-75 Hov Ramps over I-75 Sbl?

The structure is 455 ft (138.7 m) long with a longest span of 205 ft (62.5 m) and a deck 66 ft wide.

Who owns I-75 Hov Ramps over I-75 Sbl?

It is owned by the State Highway Agency.