US Bridges

LA0008 over Castor Creek

Good

Rapides Parish, Louisiana · 5.1 Mi. East of LA 119 · Structure no. 084001340405101

Built
1996
29 years old
Condition
Good
inspected July 2024
Type
Slab
Concrete
Length
100 ft
5 main spans
Daily traffic
1,226
2021 count
Owner
State
State Highway Agency

About this bridge

LA0008 over Castor Creek is a concrete slab carrying LA0008 over Castor Creek in Rapides Parish, Louisiana. It was built in 1996, so it is 29 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 1,226 vehicles a day, roughly 14% of them trucks, projected to reach 1,348 by 2041. The structure is 100 ft (30.5 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesLA0008
CrossesCastor Creek
Location5.1 Mi. East of LA 119
RouteState Highway 8
Coordinates31.40281, -92.7906
Functional classRural Major 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 protection7 GoodSome minor problems.
Last inspectionJuly 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 alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating50 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 width47 ft (14.3 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,226 (2021)
Projected traffic1,348 by 2041
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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 LA0008 over Castor Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is LA0008 over Castor 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 July 2024.

How much traffic does LA0008 over Castor Creek carry?

About 1,226 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is LA0008 over Castor Creek?

The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 47 ft wide.

Who owns LA0008 over Castor Creek?

It is owned by the State Highway Agency.