US Bridges

Gloria Switch Rd. over Bayou St. Claire

Good

Lafayette Parish, Louisiana · 1.3 Miles West of LA 354 · Structure no. 032803910209731

Built
1987
38 years old
Condition
Good
inspected February 2024
Type
Slab
Concrete
Length
133 ft
7 main spans
Daily traffic
8,240
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Gloria Switch Rd. over Bayou St. Claire is a concrete slab carrying Gloria Switch Rd. over Bayou St. Claire in Lafayette Parish, Louisiana. It was built in 1987, so it is 38 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 8,240 vehicles a day, roughly 9% of them trucks, projected to reach 9,064 by 2041. The structure is 133 ft (40.5 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesGloria Switch Rd.
CrossesBayou St. Claire
Location1.3 Miles West of LA 354
RouteCounty Highway 0
Coordinates30.29333, -91.9728
Functional classUrban Collector

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 protection7 GoodSome minor problems.
Last inspectionFebruary 2024
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 rating99 US tons
Inventory rating63.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadHS 20
Structure length133 ft (40.5 m)
Longest span19 ft (5.8 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,240 (2021)
Projected traffic9,064 by 2041
Trucks9%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Gloria Switch Rd. over Bayou St. Claire built?

It was built in 1987, making it 38 years old in 2025.

What condition is Gloria Switch Rd. over Bayou St. Claire 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 February 2024.

How much traffic does Gloria Switch Rd. over Bayou St. Claire carry?

About 8,240 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is Gloria Switch Rd. over Bayou St. Claire?

The structure is 133 ft (40.5 m) long with a longest span of 19 ft (5.8 m) and a deck 35 ft wide.

Who owns Gloria Switch Rd. over Bayou St. Claire?

It is owned by the City or Municipal Highway Agency.