US Bridges

South Lakeshore DR over Bickham Bayou

PoorPosted for load

Caddo Parish, Louisiana · 1.8 MI N of US80 · Structure no. 040932292935051

Built
1981
44 years old
Condition
Poor
inspected March 2023
Type
Slab
Concrete
Length
154 ft
8 main spans
Daily traffic
1,286
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

South Lakeshore DR over Bickham Bayou is a concrete slab carrying South Lakeshore DR over Bickham Bayou in Caddo Parish, Louisiana. It was built in 1981, so it is 44 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 1,286 vehicles a day, projected to reach 1,414 by 2039. The structure is 154 ft (46.9 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSouth Lakeshore DR
CrossesBickham Bayou
Location1.8 MI N of US80
RouteCounty Highway 0
Coordinates32.48704, -93.8438
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating22.8 US tons
Inventory rating17.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans8
Design loadHS 20
Structure length154 ft (46.9 m)
Longest span19 ft (5.8 m)
Deck width39 ft (11.9 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,286 (2019)
Projected traffic1,414 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was South Lakeshore DR over Bickham Bayou built?

It was built in 1981, making it 44 years old in 2025.

What condition is South Lakeshore DR over Bickham 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 2023.

How much traffic does South Lakeshore DR over Bickham Bayou carry?

About 1,286 vehicles per day (2019 count).

How long is South Lakeshore DR over Bickham Bayou?

The structure is 154 ft (46.9 m) long with a longest span of 19 ft (5.8 m) and a deck 39 ft wide.

Who owns South Lakeshore DR over Bickham Bayou?

It is owned by the City or Municipal Highway Agency.