US Bridges

Jourdan RD Offramp over City Street/Railroad

GoodClosed to traffic

Orleans Parish, Louisiana · .15 MI S of Downman Road · Structure no. 023630004900108

Built
1991
34 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
768 ft
7 main spans
Daily traffic
—
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Jourdan RD Offramp over City Street/Railroad is a prestressed concrete stringer/multi-beam or girder carrying Jourdan RD Offramp over City Street/Railroad in Orleans Parish, Louisiana. It was built in 1991, so it is 34 years old, younger 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: closed to all traffic.

No traffic count is recorded. The structure is 768 ft (234.1 m) long and 28 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesJourdan RD Offramp
CrossesCity Street/Railroad
Location.15 MI S of Downman Road
RouteCity Street 0
Coordinates30.00513, -90.0229
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating25 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7 (+10 approach)
Design loadHS 20
Structure length768 ft (234.1 m)
Longest span118 ft (36 m)
Deck width28 ft (8.6 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic—
Projected traffic—
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Jourdan RD Offramp over City Street/Railroad built?

It was built in 1991, making it 34 years old in 2025.

What condition is Jourdan RD Offramp over City Street/Railroad 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 April 2023.

How much traffic does Jourdan RD Offramp over City Street/Railroad carry?

No traffic count is recorded for this structure.

How long is Jourdan RD Offramp over City Street/Railroad?

The structure is 768 ft (234.1 m) long with a longest span of 118 ft (36 m) and a deck 28 ft wide.

Who owns Jourdan RD Offramp over City Street/Railroad?

It is owned by the City or Municipal Highway Agency.