US Bridges

LA0004 over Tensas River @ Dickies

Good

Tensas Parish, Louisiana · Beginning of Control Sect · Structure no. 585400000580149

Built
2008
17 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
600 ft
6 main spans
Daily traffic
1,082
2021 count
Owner
State
State Highway Agency

About this bridge

LA0004 over Tensas River @ Dickies is a prestressed concrete continuous stringer/multi-beam or girder carrying LA0004 over Tensas River @ Dickies in Tensas Parish, Louisiana. It was built in 2008, so it is 17 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 1,082 vehicles a day, roughly 21% of them trucks, projected to reach 1,190 by 2041. The structure is 600 ft (182.9 m) long and 32 ft wide. If it were closed, the detour would be 78.3 mi (126 km).

CarriesLA0004
CrossesTensas River @ Dickies
LocationBeginning of Control Sect
RouteState Highway 4
Coordinates32.08959, -91.49082
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.3 US tons
Inventory rating35.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length600 ft (182.9 m)
Longest span100 ft (30.5 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,082 (2021)
Projected traffic1,190 by 2041
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed78.3 mi (126 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 LA0004 over Tensas River @ Dickies built?

It was built in 2008, making it 17 years old in 2025.

What condition is LA0004 over Tensas River @ Dickies 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 May 2023.

How much traffic does LA0004 over Tensas River @ Dickies carry?

About 1,082 vehicles per day (2021 count), of which roughly 21% are trucks.

How long is LA0004 over Tensas River @ Dickies?

The structure is 600 ft (182.9 m) long with a longest span of 100 ft (30.5 m) and a deck 32 ft wide.

Who owns LA0004 over Tensas River @ Dickies?

It is owned by the State Highway Agency.