US Bridges

US0090 over East Bound Off Ramp

Good

Assumption Parish, Louisiana · 0.2 M E of US 90&LA 662 · Structure no. 610404240600907

Built
1996
29 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
2,153 ft
27 main spans
Daily traffic
12,192
2021 count
Owner
State
State Highway Agency

About this bridge

US0090 over East Bound Off Ramp is a prestressed concrete continuous stringer/multi-beam or girder carrying US0090 over East Bound Off Ramp in Assumption Parish, Louisiana. It was built in 1996, so it is 29 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.

It carries about 12,192 vehicles a day, roughly 14% of them trucks, projected to reach 13,411 by 2041. The structure is 2,153 ft (656.2 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesUS0090
CrossesEast Bound Off Ramp
Location0.2 M E of US 90&LA 662
RouteState Highway 90
Coordinates29.67019, -91.09404
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans27 (+5 approach)
Design loadHS 20
Structure length2,153 ft (656.2 m)
Longest span120 ft (36.6 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,192 (2021)
Projected traffic13,411 by 2041
Trucks14%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US0090 over East Bound Off Ramp built?

It was built in 1996, making it 29 years old in 2025.

What condition is US0090 over East Bound Off Ramp 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 2024.

How much traffic does US0090 over East Bound Off Ramp carry?

About 12,192 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is US0090 over East Bound Off Ramp?

The structure is 2,153 ft (656.2 m) long with a longest span of 120 ft (36.6 m) and a deck 28 ft wide.

Who owns US0090 over East Bound Off Ramp?

It is owned by the State Highway Agency.