US Bridges

East Gregg Street over Bayou Pierre

FairPosted for load

Caddo Parish, Louisiana · 0.10 MI E of Gilbert Ave · Structure no. 040932282934411

Built
1987
38 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
3,940
1988 count
Owner
City
City or Municipal Highway Agency

About this bridge

East Gregg Street over Bayou Pierre is a concrete culvert carrying East Gregg Street over Bayou Pierre in Caddo Parish, Louisiana. It was built in 1987, so it is 38 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 3,940 vehicles a day, projected to reach 4,334 by 2008. The structure is 25 ft (7.6 m) long and 92 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEast Gregg Street
CrossesBayou Pierre
Location0.10 MI E of Gilbert Ave
RouteCounty Highway 0
Coordinates32.47094, -93.73472
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating38.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span11 ft (3.4 m)
Deck width92 ft (28 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,940 (1988)
Projected traffic4,334 by 2008
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 East Gregg Street over Bayou Pierre built?

It was built in 1987, making it 38 years old in 2025.

What condition is East Gregg Street over Bayou Pierre in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does East Gregg Street over Bayou Pierre carry?

About 3,940 vehicles per day (1988 count).

How long is East Gregg Street over Bayou Pierre?

The structure is 25 ft (7.6 m) long with a longest span of 11 ft (3.4 m) and a deck 92 ft wide.

Who owns East Gregg Street over Bayou Pierre?

It is owned by the City or Municipal Highway Agency.