US Bridges

Lobouy Road over I 10

Fair

Harrison County, Mississippi · 5.4 MI E Hancock Cl · Structure no. 410001002402530

Built
1969
56 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
368 ft
2 main spans
Daily traffic
770
2023 count
Owner
State
State Highway Agency

About this bridge

Lobouy Road over I 10 is a prestressed concrete stringer/multi-beam or girder carrying Lobouy Road over I 10 in Harrison County, Mississippi. It was built in 1969, so it is 56 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 770 vehicles a day, roughly 8% of them trucks, projected to reach 770 by 2043. The structure is 368 ft (112.2 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLobouy Road
CrossesI 10
Location5.4 MI E Hancock Cl
RouteCounty Highway 0
Coordinates30.40271, -89.25701
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating35.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20 + Mod
Structure length368 ft (112.2 m)
Longest span115 ft (35.1 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic770 (2023)
Projected traffic770 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lobouy Road over I 10 built?

It was built in 1969, making it 56 years old in 2025.

What condition is Lobouy Road over I 10 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does Lobouy Road over I 10 carry?

About 770 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Lobouy Road over I 10?

The structure is 368 ft (112.2 m) long with a longest span of 115 ft (35.1 m) and a deck 33 ft wide.

Who owns Lobouy Road over I 10?

It is owned by the State Highway Agency.