US Bridges

US0090-B over Driveway

Good

Orleans Parish, Louisiana · 0.06 Mi. N. of LA 428 · Structure no. 023602830804134

Built
1995
30 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
541 ft
8 main spans
Daily traffic
7,620
2021 count
Owner
State
State Highway Agency

About this bridge

US0090-B over Driveway is a prestressed concrete continuous stringer/multi-beam or girder carrying US0090-B over Driveway in Orleans Parish, Louisiana. It was built in 1995, so it is 30 years old, younger than the Louisiana average of 43 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 7,620 vehicles a day, roughly 13% of them trucks, projected to reach 8,382 by 2041. The structure is 541 ft (164.9 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesUS0090-B
CrossesDriveway
Location0.06 Mi. N. of LA 428
RouteU.S. Route 90
CountyOrleans Parish
StateLouisiana
Coordinates29.93143, -90.0378
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionMarch 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 alignment7: Better than present minimum criteria
Operating rating74 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans8 (+4 approach)
Design loadHS 20
Structure length541 ft (164.9 m)
Longest span69 ft (21 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,620 (2021)
Projected traffic8,382 by 2041
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed3.1 mi (5 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$2.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was US0090-B over Driveway built?

It was built in 1995, making it 30 years old in 2025.

What condition is US0090-B over Driveway 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 March 2024.

How much traffic does US0090-B over Driveway carry?

About 7,620 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is US0090-B over Driveway?

The structure is 541 ft (164.9 m) long with a longest span of 69 ft (21 m) and a deck 27 ft wide.

Who owns US0090-B over Driveway?

It is owned by the State Highway Agency.