US Bridges

Bayou Boeuf RD over Drainage Canal

PoorClosed to traffic

Assumption Parish, Louisiana · 0.5 Mi. N. of US 90 · Structure no. 610429401910581

Built
1950
75 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
66 ft
4 main spans
Daily traffic
4
2022 count
Owner
County
County Highway Agency

About this bridge

Bayou Boeuf RD over Drainage Canal is a wood or timber stringer/multi-beam or girder carrying Bayou Boeuf RD over Drainage Canal in Assumption Parish, Louisiana. It was built in 1950, so it is 75 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 1 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: closed to all traffic.

It carries about 4 vehicles a day, projected to reach 4 by 2042. The structure is 66 ft (20.1 m) long and 20 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesBayou Boeuf RD
CrossesDrainage Canal
Location0.5 Mi. N. of US 90
RouteCounty Highway 0
Coordinates29.66843, -91.09789
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.
Superstructure1 Imminent FailureMajor deterioration or section loss present in critical structural components. Bridge is closed to traffic but corrective action may put it back in light service.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadH 10
Structure length66 ft (20.1 m)
Longest span20 ft (6.1 m)
Deck width20 ft (6.1 m)
Roadway width17 ft (5.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4 (2022)
Projected traffic4 by 2042
Trucks—
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$244,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Bayou Boeuf RD over Drainage Canal built?

It was built in 1950, making it 75 years old in 2025.

What condition is Bayou Boeuf RD over Drainage Canal 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 November 2024.

How much traffic does Bayou Boeuf RD over Drainage Canal carry?

About 4 vehicles per day (2022 count).

How long is Bayou Boeuf RD over Drainage Canal?

The structure is 66 ft (20.1 m) long with a longest span of 20 ft (6.1 m) and a deck 20 ft wide.

Who owns Bayou Boeuf RD over Drainage Canal?

It is owned by the County Highway Agency.