US Bridges

Hinds RD over Wallace Bayou

Poor

De Soto Parish, Louisiana · 2.3 Mi. E. of La. 17 · Structure no. 041631533932651

Built
1966
59 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
36 ft
2 main spans
Daily traffic
55
2021 count
Owner
County
County Highway Agency

About this bridge

Hinds RD over Wallace Bayou is a wood or timber stringer/multi-beam or girder carrying Hinds RD over Wallace Bayou in De Soto Parish, Louisiana. It was built in 1966, so it is 59 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 0 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: open, temporary structure in place while original is closed.

It carries about 55 vehicles a day, projected to reach 60 by 2041. The structure is 36 ft (11 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHinds RD
CrossesWallace Bayou
Location2.3 Mi. E. of La. 17
RouteCounty Highway 0
Coordinates31.88885, -93.44226
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
Deck0 FailedOut of service and beyond corrective action.
Superstructure0 FailedOut of service and beyond corrective action.
Substructure0 FailedOut of service and beyond corrective action.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, temporary structure in place while original is closed
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 15
Structure length36 ft (11 m)
Longest span18 ft (5.5 m)
Deck width20 ft (6.2 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55 (2021)
Projected traffic60 by 2041
Trucks—
Lanes on structure2
Traffic directionTwo-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$154,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hinds RD over Wallace Bayou built?

It was built in 1966, making it 59 years old in 2025.

What condition is Hinds RD over Wallace 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 October 2024.

How much traffic does Hinds RD over Wallace Bayou carry?

About 55 vehicles per day (2021 count).

How long is Hinds RD over Wallace Bayou?

The structure is 36 ft (11 m) long with a longest span of 18 ft (5.5 m) and a deck 20 ft wide.

Who owns Hinds RD over Wallace Bayou?

It is owned by the County Highway Agency.