US Bridges

US 19 Sbl SR 400 over I 285

Good

Fulton County, Georgia · SR 400 South · Structure no. 000000012154220

Built
2022
3 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
56 ft
1 main span
Daily traffic
23,300
2024 count
Owner
State
State Highway Agency

About this bridge

US 19 Sbl SR 400 over I 285 is a concrete stringer/multi-beam or girder carrying US 19 Sbl SR 400 over I 285 in Fulton County, Georgia. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23,300 vehicles a day, roughly 7% of them trucks, projected to reach 15,750 by 2039. The structure is 56 ft (17.1 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 19 Sbl SR 400
CrossesI 285
LocationSR 400 South
RouteU.S. Route 19
StateGeorgia
Coordinates33.90966, -84.35773
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating104.9 US tons
Inventory rating62.9 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length56 ft (17.1 m)
Longest span56 ft (17.1 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,300 (2024)
Projected traffic15,750 by 2039
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$7.4 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 19 Sbl SR 400 over I 285 built?

It was built in 2022, making it 3 years old in 2025.

What condition is US 19 Sbl SR 400 over I 285 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 July 2024.

How much traffic does US 19 Sbl SR 400 over I 285 carry?

About 23,300 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is US 19 Sbl SR 400 over I 285?

The structure is 56 ft (17.1 m) long with a longest span of 56 ft (17.1 m) and a deck 33 ft wide.

Who owns US 19 Sbl SR 400 over I 285?

It is owned by the State Highway Agency.