US Bridges

Fdr 587 over Castor Creek

Good

Rapides Parish, Louisiana · National Forest Road · Structure no. 080602000033849

Built
2024
1 years old
Condition
Good
inspected August 2024
Type
Slab
Prestressed Concrete
Length
120 ft
3 main spans
Daily traffic
60
Owner
Federal
U.S. Forest Service

About this bridge

Fdr 587 over Castor Creek is a prestressed concrete slab carrying Fdr 587 over Castor Creek in Rapides Parish, Louisiana. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 60 vehicles a day, projected to reach 90 by 2045. The structure is 120 ft (36.6 m) long and 28 ft wide. If it were closed, the detour would be 620.7 mi (999 km).

CarriesFdr 587
CrossesCastor Creek
LocationNational Forest Road
RouteCounty Highway 287.7
Coordinates31.20699, -92.59164
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating46.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (—)
Projected traffic90 by 2045
Trucks—
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed620.7 mi (999 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Fdr 587 over Castor Creek built?

It was built in 2024, making it 1 years old in 2025.

What condition is Fdr 587 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 August 2024.

How much traffic does Fdr 587 over Castor Creek carry?

About 60 vehicles per day (latest count).

How long is Fdr 587 over Castor Creek?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.

Who owns Fdr 587 over Castor Creek?

It is owned by the U.S. Forest Service.