US Bridges

I0012 over Creek

Good

Livingston Parish, Louisiana · 1.0 M E of LA 441 · Structure no. 623204540222171

Built
1968
57 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
47 ft
6 main spans
Daily traffic
74,180
2021 count
Owner
State
State Highway Agency

About this bridge

I0012 over Creek is a concrete culvert carrying I0012 over Creek 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 74,180 vehicles a day, roughly 25% of them trucks, projected to reach 81,598 by 2041. The structure is 47 ft (14.3 m) long and 133 ft wide.

CarriesI0012
CrossesCreek
Location1.0 M E of LA 441
RouteInterstate 12
Coordinates30.47467, -90.6259
Functional classRural 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans6
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span5 ft (1.5 m)
Deck width133 ft (40.5 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic74,180 (2021)
Projected traffic81,598 by 2041
Trucks25%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I0012 over Creek built?

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

What condition is I0012 over Creek 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 February 2024.

How much traffic does I0012 over Creek carry?

About 74,180 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is I0012 over Creek?

The structure is 47 ft (14.3 m) long with a longest span of 5 ft (1.5 m) and a deck 133 ft wide.

Who owns I0012 over Creek?

It is owned by the State Highway Agency.