US Bridges

C W Grant Pkwy over I-75 Ramp to I-285

Good

Clayton County, Georgia · 0.08 MI E of Atl Airport · Structure no. 000000006301180

Built
1984
41 years old
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
180 ft
1 main span
Daily traffic
39,100
2024 count
Owner
State
State Highway Agency

About this bridge

C W Grant Pkwy over I-75 Ramp to I-285 is a prestressed concrete continuous box beam or girders - multiple carrying C W Grant Pkwy over I-75 Ramp to I-285 in Clayton County, Georgia. It was built in 1984, so it is 41 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 39,100 vehicles a day, roughly 1% of them trucks, projected to reach 36,630 by 2032. The structure is 180 ft (54.9 m) long and 95 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesC W Grant Pkwy
CrossesI-75 Ramp to I-285
Location0.08 MI E of Atl Airport
RouteCounty Highway 1516
StateGeorgia
Coordinates33.64105, -84.40241
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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.9 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length180 ft (54.9 m)
Longest span180 ft (54.9 m)
Deck width95 ft (29 m)
Roadway width92 ft (28 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic39,100 (2024)
Projected traffic36,630 by 2032
Trucks1%
Lanes on structure7
Traffic directionTwo-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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was C W Grant Pkwy over I-75 Ramp to I-285 built?

It was built in 1984, making it 41 years old in 2025.

What condition is C W Grant Pkwy over I-75 Ramp to I-285 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 April 2023.

How much traffic does C W Grant Pkwy over I-75 Ramp to I-285 carry?

About 39,100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is C W Grant Pkwy over I-75 Ramp to I-285?

The structure is 180 ft (54.9 m) long with a longest span of 180 ft (54.9 m) and a deck 95 ft wide.

Who owns C W Grant Pkwy over I-75 Ramp to I-285?

It is owned by the State Highway Agency.