US Bridges

LA0183 over Hurricane Bayou

Fair

Richland Parish, Louisiana · 1.2 MI North of US 80 · Structure no. 054201850102321

Built
1950
75 years old
Condition
Fair
inspected July 2023
Type
Tee Beam
Concrete
Length
116 ft
5 main spans
Daily traffic
1,467
2021 count
Owner
State
State Highway Agency

About this bridge

LA0183 over Hurricane Bayou is a concrete tee beam carrying LA0183 over Hurricane Bayou in Richland Parish, Louisiana. It was built in 1950, so it is 75 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,467 vehicles a day, roughly 15% of them trucks, projected to reach 1,613 by 2041. The structure is 116 ft (35.4 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesLA0183
CrossesHurricane Bayou
Location1.2 MI North of US 80
RouteState Highway 183
CountyRichland Parish
StateLouisiana
Coordinates32.48524, -91.6273
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length116 ft (35.4 m)
Longest span24 ft (7.3 m)
Deck width29 ft (8.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,467 (2021)
Projected traffic1,613 by 2041
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was LA0183 over Hurricane Bayou built?

It was built in 1950, making it 75 years old in 2025.

What condition is LA0183 over Hurricane Bayou in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.

How much traffic does LA0183 over Hurricane Bayou carry?

About 1,467 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is LA0183 over Hurricane Bayou?

The structure is 116 ft (35.4 m) long with a longest span of 24 ft (7.3 m) and a deck 29 ft wide.

Who owns LA0183 over Hurricane Bayou?

It is owned by the State Highway Agency.