US Bridges

Gloria Switch RD over Coulee

PoorClosed to traffic

Lafayette Parish, Louisiana · 1.04 MI East of LA 728 · Structure no. 032803910208351

Built
1983
42 years old
Condition
Poor
inspected February 2024
Type
Slab
Concrete
Length
38 ft
2 main spans
Daily traffic
8,240
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Gloria Switch RD over Coulee is a concrete slab carrying Gloria Switch RD over Coulee in Lafayette Parish, Louisiana. It was built in 1983, so it is 42 years old, younger than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 8,240 vehicles a day, roughly 9% of them trucks, projected to reach 9,064 by 2041. The structure is 38 ft (11.6 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGloria Switch RD
CrossesCoulee
Location1.04 MI East of LA 728
RouteCounty Highway 0
Coordinates30.29396, -91.98956
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating21.8 US tons
Inventory rating16.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span19 ft (5.8 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.3 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 closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$234,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Gloria Switch RD over Coulee built?

It was built in 1983, making it 42 years old in 2025.

What condition is Gloria Switch RD over Coulee in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does Gloria Switch RD over Coulee carry?

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

How long is Gloria Switch RD over Coulee?

The structure is 38 ft (11.6 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.

Who owns Gloria Switch RD over Coulee?

It is owned by the City or Municipal Highway Agency.