US Bridges

Old Popps Ferry RD over Biloxi Bay

Fair

Harrison County, Mississippi · Sec 22 T 7S R10W · Structure no. SA2400000000093

Built
1997
28 years old
Condition
Fair
inspected May 2023
Type
Channel Beam
Concrete
Length
187 ft
6 main spans
Daily traffic
300
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

Old Popps Ferry RD over Biloxi Bay is a concrete channel beam carrying Old Popps Ferry RD over Biloxi Bay in Harrison County, Mississippi. It was built in 1997, so it is 28 years old, younger 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 300 vehicles a day, roughly 3% of them trucks, projected to reach 500 by 2030. The structure is 187 ft (57 m) long and 26 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesOld Popps Ferry RD
CrossesBiloxi Bay
LocationSec 22 T 7S R10W
RouteCity Street 560
Coordinates30.42444, -88.97833
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating83.2 US tons
Inventory rating50 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans6
Design loadHS 20
Structure length187 ft (57 m)
Longest span31 ft (9.5 m)
Deck width26 ft (7.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2010)
Projected traffic500 by 2030
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$3,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Popps Ferry RD over Biloxi Bay built?

It was built in 1997, making it 28 years old in 2025.

What condition is Old Popps Ferry RD over Biloxi Bay 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 May 2023.

How much traffic does Old Popps Ferry RD over Biloxi Bay carry?

About 300 vehicles per day (2010 count), of which roughly 3% are trucks.

How long is Old Popps Ferry RD over Biloxi Bay?

The structure is 187 ft (57 m) long with a longest span of 31 ft (9.5 m) and a deck 26 ft wide.

Who owns Old Popps Ferry RD over Biloxi Bay?

It is owned by the City or Municipal Highway Agency.