US Bridges

US0190 over Amite River

Good

Livingston Parish, Louisiana · 3 Miles West of LA 1032 · Structure no. 623200000620251

Built
2009
16 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
2,900 ft
29 main spans
Daily traffic
10,200
2016 count
Owner
State
State Highway Agency

About this bridge

US0190 over Amite River is a prestressed concrete stringer/multi-beam or girder carrying US0190 over Amite River in Livingston Parish, Louisiana. It was built in 2009, so it is 16 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 10,200 vehicles a day, roughly 6% of them trucks, projected to reach 11,220 by 2036. The structure is 2,900 ft (883.9 m) long and 42 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesUS0190
CrossesAmite River
Location3 Miles West of LA 1032
RouteU.S. Route 190
Coordinates30.46376, -90.98252
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating42.9 US tons
Inventory rating26.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans29
Design loadHS 20
Structure length2,900 ft (883.9 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,200 (2016)
Projected traffic11,220 by 2036
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 US0190 over Amite River built?

It was built in 2009, making it 16 years old in 2025.

What condition is US0190 over Amite River 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 US0190 over Amite River carry?

About 10,200 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is US0190 over Amite River?

The structure is 2,900 ft (883.9 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns US0190 over Amite River?

It is owned by the State Highway Agency.