US Bridges

Sulphur Springs RD over Horsepen CR

Good

La Salle Parish, Louisiana · 0.9 MI N of LA.127 · Structure no. 583000000580184

Built
2016
9 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete
Length
80 ft
4 main spans
Daily traffic
412
2009 count
Owner
County
County Highway Agency

About this bridge

Sulphur Springs RD over Horsepen CR is a concrete slab carrying Sulphur Springs RD over Horsepen CR in La Salle Parish, Louisiana. It was built in 2016, so it is 9 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 412 vehicles a day, projected to reach 453 by 2029. The structure is 80 ft (24.4 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesSulphur Springs RD
CrossesHorsepen CR
Location0.9 MI N of LA.127
RouteCounty Highway 0
CountyLa Salle Parish
StateLouisiana
Coordinates31.54304, -92.22979
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating50.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span20 ft (6.1 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic412 (2009)
Projected traffic453 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Sulphur Springs RD over Horsepen CR built?

It was built in 2016, making it 9 years old in 2025.

What condition is Sulphur Springs RD over Horsepen CR 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 June 2023.

How much traffic does Sulphur Springs RD over Horsepen CR carry?

About 412 vehicles per day (2009 count).

How long is Sulphur Springs RD over Horsepen CR?

The structure is 80 ft (24.4 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns Sulphur Springs RD over Horsepen CR?

It is owned by the County Highway Agency.