US Bridges

I0049 over LA 169

Good

Caddo Parish, Louisiana · O.93 M. W. of US 71 · Structure no. 040900000040381

Built
2013
12 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
280 ft
4 main spans
Daily traffic
29,542
2021 count
Owner
State
State Highway Agency

About this bridge

I0049 over LA 169 is a prestressed concrete continuous stringer/multi-beam or girder carrying I0049 over LA 169 in Caddo Parish, Louisiana. It was built in 2013, so it is 12 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 29,542 vehicles a day, roughly 36% of them trucks, projected to reach 32,496 by 2041. The structure is 280 ft (85.3 m) long and 43 ft wide.

CarriesI0049
CrossesLA 169
LocationO.93 M. W. of US 71
RouteInterstate 49
Coordinates32.70206, -93.8612
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating50 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length280 ft (85.3 m)
Longest span70 ft (21.3 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,542 (2021)
Projected traffic32,496 by 2041
Trucks36%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I0049 over LA 169 built?

It was built in 2013, making it 12 years old in 2025.

What condition is I0049 over LA 169 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 I0049 over LA 169 carry?

About 29,542 vehicles per day (2021 count), of which roughly 36% are trucks.

How long is I0049 over LA 169?

The structure is 280 ft (85.3 m) long with a longest span of 70 ft (21.3 m) and a deck 43 ft wide.

Who owns I0049 over LA 169?

It is owned by the State Highway Agency.