US Bridges

LA0441 over I-12

Good

Livingston Parish, Louisiana · LA 0441 · Structure no. 623202700102381

Built
1968
57 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
222 ft
11 main spans
Daily traffic
4,270
2021 count
Owner
State
State Highway Agency

About this bridge

LA0441 over I-12 is a prestressed concrete stringer/multi-beam or girder carrying LA0441 over I-12 in Livingston Parish, Louisiana. It was built in 1968, so it is 57 years old, older 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 4,270 vehicles a day, roughly 12% of them trucks, projected to reach 4,697 by 2041. The structure is 222 ft (67.7 m) long and 33 ft wide.

CarriesLA0441
CrossesI-12
LocationLA 0441
RouteState Highway 441
Coordinates30.47443, -90.6428
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length222 ft (67.7 m)
Longest span20 ft (6.1 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,270 (2021)
Projected traffic4,697 by 2041
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was LA0441 over I-12 built?

It was built in 1968, making it 57 years old in 2025.

What condition is LA0441 over I-12 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 January 2024.

How much traffic does LA0441 over I-12 carry?

About 4,270 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is LA0441 over I-12?

The structure is 222 ft (67.7 m) long with a longest span of 20 ft (6.1 m) and a deck 33 ft wide.

Who owns LA0441 over I-12?

It is owned by the State Highway Agency.