US Bridges

Burbank Dr. over Elbow Bayou

Good

East Baton Rouge Parish, Louisiana · 1.4 M E of LA 42&LA 327-S · Structure no. 611702570401461

Built
1981
44 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete
Length
120 ft
6 main spans
Daily traffic
18,570
2024 count
Owner
County
County Highway Agency

About this bridge

Burbank Dr. over Elbow Bayou is a concrete slab carrying Burbank Dr. over Elbow Bayou in East Baton Rouge Parish, Louisiana. It was built in 1981, so it is 44 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 18,570 vehicles a day, roughly 9% of them trucks, projected to reach 20,427 by 2044. The structure is 120 ft (36.6 m) long and 94 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBurbank Dr.
CrossesElbow Bayou
Location1.4 M E of LA 42&LA 327-S
RouteCounty Highway 0
Coordinates30.37429, -91.13961
Functional classUrban Local

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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span20 ft (6.1 m)
Deck width94 ft (28.8 m)
Roadway width92 ft (28 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,570 (2024)
Projected traffic20,427 by 2044
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Burbank Dr. over Elbow Bayou built?

It was built in 1981, making it 44 years old in 2025.

What condition is Burbank Dr. over Elbow Bayou 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 July 2023.

How much traffic does Burbank Dr. over Elbow Bayou carry?

About 18,570 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Burbank Dr. over Elbow Bayou?

The structure is 120 ft (36.6 m) long with a longest span of 20 ft (6.1 m) and a deck 94 ft wide.

Who owns Burbank Dr. over Elbow Bayou?

It is owned by the County Highway Agency.