US Bridges

David DR over Canal Number 5

Good

Jefferson Parish, Louisiana · 0.3MI.N.OF Airline H · Structure no. 022629591901281

Built
1960
65 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
39 ft
3 main spans
Daily traffic
20,625
1979 count
Owner
County
County Highway Agency

About this bridge

David DR over Canal Number 5 is a concrete culvert carrying David DR over Canal Number 5 in Jefferson 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20,625 vehicles a day, projected to reach 22,687 by 1999. The structure is 39 ft (11.9 m) long and 100 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesDavid DR
CrossesCanal Number 5
Location0.3MI.N.OF Airline H
RouteCounty Highway 0
Coordinates29.985, -90.2133
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span11 ft (3.4 m)
Deck width100 ft (30.4 m)
Roadway width66 ft (20.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,625 (1979)
Projected traffic22,687 by 1999
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 David DR over Canal Number 5 built?

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

What condition is David DR over Canal Number 5 in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does David DR over Canal Number 5 carry?

About 20,625 vehicles per day (1979 count).

How long is David DR over Canal Number 5?

The structure is 39 ft (11.9 m) long with a longest span of 11 ft (3.4 m) and a deck 100 ft wide.

Who owns David DR over Canal Number 5?

It is owned by the County Highway Agency.