US Bridges

I0049 over Bayou Boeuf

Good

Rapides Parish, Louisiana · 1.48 Mi. South of LA 3265 · Structure no. 084004550517042

Built
1991
34 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
250 ft
5 main spans
Daily traffic
11,969
2021 count
Owner
State
State Highway Agency

About this bridge

I0049 over Bayou Boeuf is a prestressed concrete continuous stringer/multi-beam or girder carrying I0049 over Bayou Boeuf in Rapides Parish, Louisiana. It was built in 1991, so it is 34 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 11,969 vehicles a day, roughly 30% of them trucks, projected to reach 13,165 by 2041. The structure is 250 ft (76.2 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI0049
CrossesBayou Boeuf
Location1.48 Mi. South of LA 3265
RouteInterstate 49
Coordinates31.1432, -92.4522
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating78 US tons
Inventory rating46 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length250 ft (76.2 m)
Longest span50 ft (15.2 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,969 (2021)
Projected traffic13,165 by 2041
Trucks30%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I0049 over Bayou Boeuf built?

It was built in 1991, making it 34 years old in 2025.

What condition is I0049 over Bayou Boeuf 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 October 2024.

How much traffic does I0049 over Bayou Boeuf carry?

About 11,969 vehicles per day (2021 count), of which roughly 30% are trucks.

How long is I0049 over Bayou Boeuf?

The structure is 250 ft (76.2 m) long with a longest span of 50 ft (15.2 m) and a deck 43 ft wide.

Who owns I0049 over Bayou Boeuf?

It is owned by the State Highway Agency.