US Bridges

West Racca Road over East Grand Marais Ditch

PoorPosted for load

Jefferson Davis Parish, Louisiana · 1.7 MI W of LA 26 · Structure no. 072730120924141

Built
1979
46 years old
Condition
Poor
inspected October 2024
Type
Channel Beam
Concrete
Length
135 ft
5 main spans
Daily traffic
50
2019 count
Owner
County
County Highway Agency

About this bridge

West Racca Road over East Grand Marais Ditch is a concrete channel beam carrying West Racca Road over East Grand Marais Ditch in Jefferson Davis Parish, Louisiana. It was built in 1979, so it is 46 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 3 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 50 vehicles a day, projected to reach 55 by 2039. The structure is 135 ft (41.1 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWest Racca Road
CrossesEast Grand Marais Ditch
Location1.7 MI W of LA 26
RouteCounty Highway 0
Coordinates30.20007, -92.69247
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.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
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 adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating23.3 US tons
Inventory rating12.5 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length135 ft (41.1 m)
Longest span27 ft (8.2 m)
Deck width22 ft (6.8 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2019)
Projected traffic55 by 2039
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$423,000
NavigationNo navigation control on waterway

Frequently asked questions

When was West Racca Road over East Grand Marais Ditch built?

It was built in 1979, making it 46 years old in 2025.

What condition is West Racca Road over East Grand Marais Ditch 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 October 2024.

How much traffic does West Racca Road over East Grand Marais Ditch carry?

About 50 vehicles per day (2019 count).

How long is West Racca Road over East Grand Marais Ditch?

The structure is 135 ft (41.1 m) long with a longest span of 27 ft (8.2 m) and a deck 22 ft wide.

Who owns West Racca Road over East Grand Marais Ditch?

It is owned by the County Highway Agency.