US Bridges

North Ridge Road over SR 400 (us 19)

Good

Fulton County, Georgia · 5.2 MI N of I-285 · Structure no. 000000012153630

Built
2015
10 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
315 ft
3 main spans
Daily traffic
24,700
2024 count
Owner
State
State Highway Agency

About this bridge

North Ridge Road over SR 400 (us 19) is a prestressed concrete stringer/multi-beam or girder carrying North Ridge Road 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 24,700 vehicles a day, roughly 6% of them trucks, projected to reach 34,250 by 2034. The structure is 315 ft (96 m) long and 90 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNorth Ridge Road
CrossesSR 400 (us 19)
Location5.2 MI N of I-285
RouteCity Street 9260
StateGeorgia
Coordinates33.9822, -84.34103
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.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
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 alignment7: Better than present minimum criteria
Operating rating80.9 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length315 ft (96 m)
Longest span111 ft (33.8 m)
Deck width90 ft (27.4 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,700 (2024)
Projected traffic34,250 by 2034
Trucks6%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.7 mi (6 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$42 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was North Ridge Road over SR 400 (us 19) built?

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

What condition is North Ridge Road 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 April 2024.

How much traffic does North Ridge Road over SR 400 (us 19) carry?

About 24,700 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is North Ridge Road over SR 400 (us 19)?

The structure is 315 ft (96 m) long with a longest span of 111 ft (33.8 m) and a deck 90 ft wide.

Who owns North Ridge Road over SR 400 (us 19)?

It is owned by the State Highway Agency.