US Bridges

Ptree-Dunwoody RD over Nancy Creek

Good

Fulton County, Georgia · 4 MI N JCT of Ptree St. · Structure no. 000000012153290

Built
2010
15 years old
Condition
Good
inspected August 2024
Type
Tee Beam
Concrete
Length
120 ft
3 main spans
Daily traffic
12,500
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ptree-Dunwoody RD over Nancy Creek is a concrete tee beam carrying Ptree-Dunwoody RD over Nancy Creek in Fulton County, Georgia. It was built in 2010, so it is 15 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 12,500 vehicles a day, roughly 1% of them trucks, projected to reach 21,435 by 2032. The structure is 120 ft (36.6 m) long and 41 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesPtree-Dunwoody RD
CrossesNancy Creek
Location4 MI N JCT of Ptree St.
RouteCity Street 2066
StateGeorgia
Coordinates33.88838, -84.35342
Functional classUrban Minor Arterial

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating25.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length120 ft (36.6 m)
Longest span60 ft (18.3 m)
Deck width41 ft (12.6 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2024)
Projected traffic21,435 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$703,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Ptree-Dunwoody RD over Nancy Creek built?

It was built in 2010, making it 15 years old in 2025.

What condition is Ptree-Dunwoody RD over Nancy Creek 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 Ptree-Dunwoody RD over Nancy Creek carry?

About 12,500 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Ptree-Dunwoody RD over Nancy Creek?

The structure is 120 ft (36.6 m) long with a longest span of 60 ft (18.3 m) and a deck 41 ft wide.

Who owns Ptree-Dunwoody RD over Nancy Creek?

It is owned by the City or Municipal Highway Agency.