US Bridges

Ruffin DR over Pine Bayou

PoorPosted for load

Ouachita Parish, Louisiana · 0.4 Mi. East of US 165 · Structure no. 053732292920451

Built
1972
53 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
63 ft
5 main spans
Daily traffic
300
1980 count
Owner
County
County Highway Agency

About this bridge

Ruffin DR over Pine Bayou is a wood or timber stringer/multi-beam or girder carrying Ruffin DR over Pine Bayou in Ouachita Parish, Louisiana. It was built in 1972, so it is 53 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 300 vehicles a day, projected to reach 330 by 2000. The structure is 63 ft (19.2 m) long and 20 ft wide.

CarriesRuffin DR
CrossesPine Bayou
Location0.4 Mi. East of US 165
RouteCounty Highway 0
Coordinates32.48718, -92.07619
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
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 inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating13.7 US tons
Inventory rating7.5 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans5
Design loadH 20
Structure length63 ft (19.2 m)
Longest span13 ft (4 m)
Deck width20 ft (6 m)
Roadway width19 ft (5.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (1980)
Projected traffic330 by 2000
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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$237,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Ruffin DR over Pine Bayou built?

It was built in 1972, making it 53 years old in 2025.

What condition is Ruffin DR over Pine 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 March 2024.

How much traffic does Ruffin DR over Pine Bayou carry?

About 300 vehicles per day (1980 count).

How long is Ruffin DR over Pine Bayou?

The structure is 63 ft (19.2 m) long with a longest span of 13 ft (4 m) and a deck 20 ft wide.

Who owns Ruffin DR over Pine Bayou?

It is owned by the County Highway Agency.