US Bridges

Lanse De Deshotel over Durald Bayou

PoorPosted for load

Evangeline Parish, Louisiana · 0.6 MI W of LA 3277 · Structure no. 032030338923291

Built
2004
21 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
89 ft
5 main spans
Daily traffic
23
2021 count
Owner
County
County Highway Agency

About this bridge

Lanse De Deshotel over Durald Bayou is a wood or timber stringer/multi-beam or girder carrying Lanse De Deshotel over Durald Bayou in Evangeline Parish, Louisiana. It was built in 2004, so it is 21 years old, younger 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 23 vehicles a day, projected to reach 25 by 2041. The structure is 89 ft (27.1 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLanse De Deshotel
CrossesDurald Bayou
Location0.6 MI W of LA 3277
RouteCounty Highway 0
Coordinates30.56386, -92.54847
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating7.5 US tons
Inventory rating5 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans5
Design loadH 15
Structure length89 ft (27.1 m)
Longest span20 ft (6.1 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23 (2021)
Projected traffic25 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Lanse De Deshotel over Durald Bayou built?

It was built in 2004, making it 21 years old in 2025.

What condition is Lanse De Deshotel over Durald Bayou 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 April 2024.

How much traffic does Lanse De Deshotel over Durald Bayou carry?

About 23 vehicles per day (2021 count).

How long is Lanse De Deshotel over Durald Bayou?

The structure is 89 ft (27.1 m) long with a longest span of 20 ft (6.1 m) and a deck 24 ft wide.

Who owns Lanse De Deshotel over Durald Bayou?

It is owned by the County Highway Agency.