US Bridges

Rossignol Road over Bell City Drainage Canal

Good

Calcasieu Parish, Louisiana · 1.8 MI W of LA 14 · Structure no. 071000000070046

Built
2019
6 years old
Condition
Good
inspected January 2024
Type
Slab
Concrete
Length
80 ft
3 main spans
Daily traffic
353
2021 count
Owner
County
County Highway Agency

About this bridge

Rossignol Road over Bell City Drainage Canal is a concrete slab carrying Rossignol Road over Bell City Drainage Canal in Calcasieu Parish, Louisiana. It was built in 2019, so it is 6 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 353 vehicles a day, roughly 10% of them trucks, projected to reach 388 by 2041. The structure is 80 ft (24.4 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRossignol Road
CrossesBell City Drainage Canal
Location1.8 MI W of LA 14
RouteCounty Highway 0
Coordinates30.11475, -92.98934
Functional classRural Local

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.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadGreater than HL 93
Structure length80 ft (24.4 m)
Longest span30 ft (9.1 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic353 (2021)
Projected traffic388 by 2041
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Rossignol Road over Bell City Drainage Canal built?

It was built in 2019, making it 6 years old in 2025.

What condition is Rossignol Road over Bell City Drainage Canal 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 January 2024.

How much traffic does Rossignol Road over Bell City Drainage Canal carry?

About 353 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Rossignol Road over Bell City Drainage Canal?

The structure is 80 ft (24.4 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.

Who owns Rossignol Road over Bell City Drainage Canal?

It is owned by the County Highway Agency.