US Bridges

US0190-B over Interstate 10

Good

St. Tammany Parish, Louisiana · 1.85 Miles East of JCT US · Structure no. 625200131301851

Built
2008
17 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
342 ft
4 main spans
Daily traffic
2,496
2021 count
Owner
State
State Highway Agency

About this bridge

US0190-B over Interstate 10 is a prestressed concrete continuous stringer/multi-beam or girder carrying US0190-B over Interstate 10 in St. Tammany Parish, Louisiana. It was built in 2008, so it is 17 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 2,496 vehicles a day, roughly 6% of them trucks, projected to reach 2,745 by 2041. The structure is 342 ft (104.2 m) long and 100 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

Location

Open in Google Maps
CarriesUS0190-B
CrossesInterstate 10
Location1.85 Miles East of JCT US
RouteU.S. Route 190
CountySt. Tammany Parish
StateLouisiana
Coordinates30.27044, -89.7555
Functional classUrban Other Principal Arterial

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.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating37.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length342 ft (104.2 m)
Longest span105 ft (32 m)
Deck width100 ft (30.5 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,496 (2021)
Projected traffic2,745 by 2041
Trucks6%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed19.9 mi (32 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US0190-B over Interstate 10 built?

It was built in 2008, making it 17 years old in 2025.

What condition is US0190-B over Interstate 10 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 US0190-B over Interstate 10 carry?

About 2,496 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is US0190-B over Interstate 10?

The structure is 342 ft (104.2 m) long with a longest span of 105 ft (32 m) and a deck 100 ft wide.

Who owns US0190-B over Interstate 10?

It is owned by the State Highway Agency.