US Bridges

I-85R N to I-285CB over SR 14 (us 29)- CSX Rr.

Good

Fulton County, Georgia · In South Fulton · Structure no. 000000012106110

Built
1983
42 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
4 main spans
Daily traffic
35,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-85R N to I-285CB over SR 14 (us 29)- CSX Rr. is a prestressed concrete stringer/multi-beam or girder carrying I-85R N to I-285CB over SR 14 (us 29)- CSX Rr. 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 35,000 vehicles a day, roughly 1% of them trucks, projected to reach 36,435 by 2032. The structure is 242 ft (73.8 m) long and 45 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesI-85R N to I-285CB
CrossesSR 14 (us 29)- CSX Rr.
LocationIn South Fulton
RouteInterstate 85
CountyFulton County
StateGeorgia
Coordinates33.62308, -84.48746
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 inspectionMarch 2023
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 rating56 US tons
Inventory rating33 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20 + Mod
Structure length242 ft (73.8 m)
Longest span72 ft (21.9 m)
Deck width45 ft (13.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,000 (2024)
Projected traffic36,435 by 2032
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed5 mi (8 km)
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$1.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-85R N to I-285CB over SR 14 (us 29)- CSX Rr. built?

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

What condition is I-85R N to I-285CB over SR 14 (us 29)- CSX Rr. 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 March 2023.

How much traffic does I-85R N to I-285CB over SR 14 (us 29)- CSX Rr. carry?

About 35,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-85R N to I-285CB over SR 14 (us 29)- CSX Rr.?

The structure is 242 ft (73.8 m) long with a longest span of 72 ft (21.9 m) and a deck 45 ft wide.

Who owns I-85R N to I-285CB over SR 14 (us 29)- CSX Rr.?

It is owned by the State Highway Agency.