US Bridges

LA0028 over Little Saline B

Poor

La Salle Parish, Louisiana · 14.5 MI South of LA 84 · Structure no. 583000740300531

Built
1960
65 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
162 ft
4 main spans
Daily traffic
5,026
2021 count
Owner
State
State Highway Agency

About this bridge

LA0028 over Little Saline B is a steel stringer/multi-beam or girder carrying LA0028 over Little Saline B in La Salle Parish, Louisiana. It was built in 1960, so it is 65 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 4 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 5,026 vehicles a day, roughly 20% of them trucks, projected to reach 5,528 by 2041. The structure is 162 ft (49.4 m) long and 33 ft wide. If it were closed, the detour would be 23 mi (37 km).

CarriesLA0028
CrossesLittle Saline B
Location14.5 MI South of LA 84
RouteState Highway 28
Coordinates31.43447, -92.1526
Functional classRural Principal Arterial - Other

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating68 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length162 ft (49.4 m)
Longest span40 ft (12.2 m)
Deck width33 ft (10.1 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,026 (2021)
Projected traffic5,528 by 2041
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 km)
TollOn a free road
National Highway SystemYes

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$748,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0028 over Little Saline B built?

It was built in 1960, making it 65 years old in 2025.

What condition is LA0028 over Little Saline B 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 April 2024.

How much traffic does LA0028 over Little Saline B carry?

About 5,026 vehicles per day (2021 count), of which roughly 20% are trucks.

How long is LA0028 over Little Saline B?

The structure is 162 ft (49.4 m) long with a longest span of 40 ft (12.2 m) and a deck 33 ft wide.

Who owns LA0028 over Little Saline B?

It is owned by the State Highway Agency.