US Bridges

SR13 R to Ptree S over SR 13

Good

Fulton County, Georgia · In N Atlanta · Structure no. 000000012106030

Built
1984
41 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
441 ft
4 main spans
Daily traffic
6,200
2024 count
Owner
State
State Highway Agency

About this bridge

SR13 R to Ptree S over SR 13 is a prestressed concrete continuous box beam or girders - single or spread carrying SR13 R to Ptree S over SR 13 in Fulton 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 6,200 vehicles a day, roughly 1% of them trucks, projected to reach 10,470 by 2032. The structure is 441 ft (134.4 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR13 R to Ptree S
CrossesSR 13
LocationIn N Atlanta
RouteState Highway 13
StateGeorgia
Coordinates33.80045, -84.38869
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 inspectionJune 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 rating50.9 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length441 ft (134.4 m)
Longest span121 ft (36.9 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,200 (2024)
Projected traffic10,470 by 2032
Trucks1%
Lanes on structure1
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$1.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR13 R to Ptree S over SR 13 built?

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

What condition is SR13 R to Ptree S over SR 13 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 June 2023.

How much traffic does SR13 R to Ptree S over SR 13 carry?

About 6,200 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR13 R to Ptree S over SR 13?

The structure is 441 ft (134.4 m) long with a longest span of 121 ft (36.9 m) and a deck 33 ft wide.

Who owns SR13 R to Ptree S over SR 13?

It is owned by the State Highway Agency.