US Bridges

LA1252 over Bayou Point Brule

Poor

Lafayette Parish, Louisiana · 5.40 MI NE of I-49 FR RD · Structure no. 032803910405401

Built
1975
50 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
94 ft
5 main spans
Daily traffic
152
2021 count
Owner
State
State Highway Agency

About this bridge

LA1252 over Bayou Point Brule is a wood or timber stringer/multi-beam or girder carrying LA1252 over Bayou Point Brule in Lafayette Parish, Louisiana. It was built in 1975, so it is 50 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.

It carries about 152 vehicles a day, roughly 13% of them trucks, projected to reach 167 by 2041. The structure is 94 ft (28.7 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLA1252
CrossesBayou Point Brule
Location5.40 MI NE of I-49 FR RD
RouteState Highway 1252
Coordinates30.35302, -91.9638
Functional classRural Major Collector

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.7 US tons
Inventory rating27.4 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans5
Design loadHS 20
Structure length94 ft (28.7 m)
Longest span19 ft (5.8 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic152 (2021)
Projected traffic167 by 2041
Trucks13%
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

OwnerState Highway Agency
Maintained byState 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$471,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA1252 over Bayou Point Brule built?

It was built in 1975, making it 50 years old in 2025.

What condition is LA1252 over Bayou Point Brule 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 LA1252 over Bayou Point Brule carry?

About 152 vehicles per day (2021 count), of which roughly 13% are trucks.

How long is LA1252 over Bayou Point Brule?

The structure is 94 ft (28.7 m) long with a longest span of 19 ft (5.8 m) and a deck 31 ft wide.

Who owns LA1252 over Bayou Point Brule?

It is owned by the State Highway Agency.