US Bridges

Cuevas Delisle RD over Delisle Bayou

Good

Harrison County, Mississippi · Sec 2 T 8S R13W B · Structure no. SA240000000A161

Built
2023
2 years old
Condition
Good
inspected November 2024
Type
Channel Beam
Concrete
Length
120 ft
4 main spans
Daily traffic
2,700
2024 count
Owner
County
County Highway Agency

About this bridge

Cuevas Delisle RD over Delisle Bayou is a concrete channel beam carrying Cuevas Delisle RD over Delisle Bayou in Harrison County, Mississippi. It was built in 2023, so it is 2 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,700 vehicles a day, roughly 8% of them trucks, projected to reach 4,050 by 2042. The structure is 120 ft (36.6 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesCuevas Delisle RD
CrossesDelisle Bayou
LocationSec 2 T 8S R13W B
RouteCounty Highway 1101
CountyHarrison County
StateMississippi
Coordinates30.38326, -89.25547
Functional classRural Major Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHL 93
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2024)
Projected traffic4,050 by 2042
Trucks8%
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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cuevas Delisle RD over Delisle Bayou built?

It was built in 2023, making it 2 years old in 2025.

What condition is Cuevas Delisle RD over Delisle Bayou 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 November 2024.

How much traffic does Cuevas Delisle RD over Delisle Bayou carry?

About 2,700 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Cuevas Delisle RD over Delisle Bayou?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.

Who owns Cuevas Delisle RD over Delisle Bayou?

It is owned by the County Highway Agency.