US Bridges

LA3152 over I 10

Fair

Jefferson Parish, Louisiana · 3.7 MI East of LA 49 · Structure no. 022604501505732

Built
1967
58 years old
Condition
Fair
inspected January 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,402 ft
21 main spans
Daily traffic
55,210
2021 count
Owner
State
State Highway Agency

About this bridge

LA3152 over I 10 is a prestressed concrete stringer/multi-beam or girder carrying LA3152 over I 10 in Jefferson Parish, Louisiana. It was built in 1967, so it is 58 years old, older 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 55,210 vehicles a day, roughly 10% of them trucks, projected to reach 60,731 by 2041. The structure is 1,402 ft (427.3 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesLA3152
CrossesI 10
Location3.7 MI East of LA 49
RouteCounty Highway 0
CountyJefferson Parish
StateLouisiana
Coordinates30.00093, -90.18477
Functional classUrban Other Principal Arterial

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 inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97 US tons
Inventory rating50 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans21 (+18 approach)
Design loadHS 20
Structure length1,402 ft (427.3 m)
Longest span83 ft (25.3 m)
Deck width33 ft (10.2 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55,210 (2021)
Projected traffic60,731 by 2041
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$5.5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was LA3152 over I 10 built?

It was built in 1967, making it 58 years old in 2025.

What condition is LA3152 over I 10 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 January 2023.

How much traffic does LA3152 over I 10 carry?

About 55,210 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is LA3152 over I 10?

The structure is 1,402 ft (427.3 m) long with a longest span of 83 ft (25.3 m) and a deck 33 ft wide.

Who owns LA3152 over I 10?

It is owned by the State Highway Agency.