US Bridges

LA0038 over Darling Creek

PoorPosted for load

St. Helena Parish, Louisiana · 0.5 MI E of LA 432 · Structure no. 624602630102991

Built
1954
71 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
116 ft
6 main spans
Daily traffic
933
2021 count
Owner
State
State Highway Agency

About this bridge

LA0038 over Darling Creek is a wood or timber stringer/multi-beam or girder carrying LA0038 over Darling Creek in St. Helena Parish, Louisiana. It was built in 1954, so it is 71 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 933 vehicles a day, roughly 12% of them trucks, projected to reach 1,026 by 2041. The structure is 116 ft (35.4 m) long and 28 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesLA0038
CrossesDarling Creek
Location0.5 MI E of LA 432
RouteState Highway 38
Coordinates30.92326, -90.7958
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating23 US tons
Inventory rating15 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans6
Design loadH 15
Structure length116 ft (35.4 m)
Longest span19 ft (5.8 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic933 (2021)
Projected traffic1,026 by 2041
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0038 over Darling Creek built?

It was built in 1954, making it 71 years old in 2025.

What condition is LA0038 over Darling Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does LA0038 over Darling Creek carry?

About 933 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is LA0038 over Darling Creek?

The structure is 116 ft (35.4 m) long with a longest span of 19 ft (5.8 m) and a deck 28 ft wide.

Who owns LA0038 over Darling Creek?

It is owned by the State Highway Agency.