US Bridges

US0090 over LA-428 City Streets

Fair

Orleans Parish, Louisiana · 1.76 MI South of Miss. Ri · Structure no. 023602830804172

Built
1989
36 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
2,163 ft
28 main spans
Daily traffic
44,700
2016 count
Owner
State
State Highway Agency

About this bridge

US0090 over LA-428 City Streets is a prestressed concrete stringer/multi-beam or girder carrying US0090 over LA-428 City Streets in Orleans Parish, Louisiana. It was built in 1989, so it is 36 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 44,700 vehicles a day, roughly 25% of them trucks, projected to reach 49,170 by 2036. The structure is 2,163 ft (659.3 m) long and 55 ft wide.

Location

Open in Google Maps
CarriesUS0090
CrossesLA-428 City Streets
Location1.76 MI South of Miss. Ri
RouteU.S. Route 90
CountyOrleans Parish
StateLouisiana
Coordinates29.92642, -90.0395
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.6 US tons
Inventory rating27.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans28 (+10 approach)
Design loadHS 20
Structure length2,163 ft (659.3 m)
Longest span107 ft (32.6 m)
Deck width55 ft (16.8 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deck24 ft (7.2 m)

Traffic and service

Average daily traffic44,700 (2016)
Projected traffic49,170 by 2036
Trucks25%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US0090 over LA-428 City Streets built?

It was built in 1989, making it 36 years old in 2025.

What condition is US0090 over LA-428 City Streets in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does US0090 over LA-428 City Streets carry?

About 44,700 vehicles per day (2016 count), of which roughly 25% are trucks.

How long is US0090 over LA-428 City Streets?

The structure is 2,163 ft (659.3 m) long with a longest span of 107 ft (32.6 m) and a deck 55 ft wide.

Who owns US0090 over LA-428 City Streets?

It is owned by the State Highway Agency.