US Bridges

LA0465 over Comrade Creek Relief

Good

Vernon Parish, Louisiana · 7.44 M. E. of JCT LA 117 · Structure no. 085801370107441

Built
1999
26 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete
Length
100 ft
5 main spans
Daily traffic
171
2021 count
Owner
State
State Highway Agency

About this bridge

LA0465 over Comrade Creek Relief is a concrete slab carrying LA0465 over Comrade Creek Relief in Vernon Parish, Louisiana. It was built in 1999, so it is 26 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 171 vehicles a day, roughly 14% of them trucks, projected to reach 188 by 2041. The structure is 100 ft (30.5 m) long and 33 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesLA0465
CrossesComrade Creek Relief
Location7.44 M. E. of JCT LA 117
RouteState Highway 465
Coordinates31.3265, -93.0554
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73 US tons
Inventory rating43 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span20 ft (6.1 m)
Deck width33 ft (10 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic171 (2021)
Projected traffic188 by 2041
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed19.3 mi (31 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0465 over Comrade Creek Relief built?

It was built in 1999, making it 26 years old in 2025.

What condition is LA0465 over Comrade Creek Relief 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 March 2024.

How much traffic does LA0465 over Comrade Creek Relief carry?

About 171 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is LA0465 over Comrade Creek Relief?

The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 33 ft wide.

Who owns LA0465 over Comrade Creek Relief?

It is owned by the State Highway Agency.