US Bridges

LA0169 over S Fork Cross B

PoorPosted for load

Caddo Parish, Louisiana · .6 MI North of I-20 · Structure no. 040900480200801

Built
1965
60 years old
Condition
Poor
inspected January 2024
Type
Slab
Concrete
Length
152 ft
6 main spans
Daily traffic
2,397
2021 count
Owner
State
State Highway Agency

About this bridge

LA0169 over S Fork Cross B is a concrete slab carrying LA0169 over S Fork Cross B in Caddo Parish, Louisiana. It was built in 1965, so it is 60 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. Its operating status is: posted for load restriction.

It carries about 2,397 vehicles a day, roughly 19% of them trucks, projected to reach 2,636 by 2041. The structure is 152 ft (46.3 m) long and 27 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

CarriesLA0169
CrossesS Fork Cross B
Location.6 MI North of I-20
RouteState Highway 169
Coordinates32.45135, -93.9799
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating16.1 US tons
Inventory rating12.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length152 ft (46.3 m)
Longest span25 ft (7.6 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,397 (2021)
Projected traffic2,636 by 2041
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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$709,000
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0169 over S Fork Cross B built?

It was built in 1965, making it 60 years old in 2025.

What condition is LA0169 over S Fork Cross 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 January 2024.

How much traffic does LA0169 over S Fork Cross B carry?

About 2,397 vehicles per day (2021 count), of which roughly 19% are trucks.

How long is LA0169 over S Fork Cross B?

The structure is 152 ft (46.3 m) long with a longest span of 25 ft (7.6 m) and a deck 27 ft wide.

Who owns LA0169 over S Fork Cross B?

It is owned by the State Highway Agency.