US Bridges

Encore Parkway over SR 400 (us 19)

Good

Fulton County, Georgia · In Alpharetta · Structure no. 000000012153640

Built
2015
10 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
302 ft
2 main spans
Daily traffic
2,047
2024 count
Owner
State
State Highway Agency

About this bridge

Encore Parkway over SR 400 (us 19) is a prestressed concrete stringer/multi-beam or girder carrying Encore Parkway over SR 400 (us 19) in Fulton County, Georgia. It was built in 2015, so it is 10 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 2,047 vehicles a day, roughly 4% of them trucks, projected to reach 23,020 by 2037. The structure is 302 ft (92 m) long and 116 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesEncore Parkway
CrossesSR 400 (us 19)
LocationIn Alpharetta
RouteCity Street 9407
CountyFulton County
StateGeorgia
Coordinates34.04745, -84.3037
Functional classUrban Collector

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.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating103.9 US tons
Inventory rating43 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length302 ft (92 m)
Longest span151 ft (46 m)
Deck width116 ft (35.3 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,047 (2024)
Projected traffic23,020 by 2037
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$40.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Encore Parkway over SR 400 (us 19) built?

It was built in 2015, making it 10 years old in 2025.

What condition is Encore Parkway over SR 400 (us 19) 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 2023.

How much traffic does Encore Parkway over SR 400 (us 19) carry?

About 2,047 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Encore Parkway over SR 400 (us 19)?

The structure is 302 ft (92 m) long with a longest span of 151 ft (46 m) and a deck 116 ft wide.

Who owns Encore Parkway over SR 400 (us 19)?

It is owned by the State Highway Agency.