US Bridges

I0610 over On Rp from Elysian Field

Good

Orleans Parish, Louisiana · .4 MI East of LA 3071 · Structure no. 023604503403816

Built
1975
50 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
400 ft
6 main spans
Daily traffic
7,620
2021 count
Owner
State
State Highway Agency

About this bridge

I0610 over On Rp from Elysian Field is a prestressed concrete stringer/multi-beam or girder carrying I0610 over On Rp from Elysian Field in Orleans Parish, Louisiana. It was built in 1975, so it is 50 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,620 vehicles a day, roughly 25% of them trucks, projected to reach 8,382 by 2041. The structure is 400 ft (121.9 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI0610
CrossesOn Rp from Elysian Field
Location.4 MI East of LA 3071
RouteInterstate 610
CountyOrleans Parish
StateLouisiana
Coordinates29.99166, -90.0597
Functional classUrban Principal Arterial - Interstate

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.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6 (+4 approach)
Design loadHS 20
Structure length400 ft (121.9 m)
Longest span50 ft (15.2 m)
Deck width25 ft (7.5 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,620 (2021)
Projected traffic8,382 by 2041
Trucks25%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I0610 over On Rp from Elysian Field built?

It was built in 1975, making it 50 years old in 2025.

What condition is I0610 over On Rp from Elysian Field 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 August 2023.

How much traffic does I0610 over On Rp from Elysian Field carry?

About 7,620 vehicles per day (2021 count), of which roughly 25% are trucks.

How long is I0610 over On Rp from Elysian Field?

The structure is 400 ft (121.9 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.

Who owns I0610 over On Rp from Elysian Field?

It is owned by the State Highway Agency.