US Bridges

LA0150 over Cypress Creek

Fair

Lincoln Parish, Louisiana · .3 MI East of LA 818 · Structure no. 053108310706771

Built
2000
25 years old
Condition
Fair
inspected December 2023
Type
Slab
Concrete
Length
100 ft
5 main spans
Daily traffic
8,188
2021 count
Owner
State
State Highway Agency

About this bridge

LA0150 over Cypress Creek is a concrete slab carrying LA0150 over Cypress Creek in Lincoln Parish, Louisiana. It was built in 2000, so it is 25 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,188 vehicles a day, roughly 8% of them trucks, projected to reach 9,006 by 2041. The structure is 100 ft (30.5 m) long and 46 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesLA0150
CrossesCypress Creek
Location.3 MI East of LA 818
RouteState Highway 150
Coordinates32.53382, -92.6728
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79 US tons
Inventory rating47 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 width46 ft (13.9 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,188 (2021)
Projected traffic9,006 by 2041
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was LA0150 over Cypress Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is LA0150 over Cypress Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does LA0150 over Cypress Creek carry?

About 8,188 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is LA0150 over Cypress Creek?

The structure is 100 ft (30.5 m) long with a longest span of 20 ft (6.1 m) and a deck 46 ft wide.

Who owns LA0150 over Cypress Creek?

It is owned by the State Highway Agency.