US Bridges

Campbell Loop over Mixons Creek

Fair

Forrest County, Mississippi · Sec 36 T 5N R14W · Structure no. SA1800000000220

Built
1999
26 years old
Condition
Fair
inspected January 2024
Type
Channel Beam
Concrete
Length
93 ft
3 main spans
Daily traffic
1,200
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Campbell Loop over Mixons Creek is a concrete channel beam carrying Campbell Loop over Mixons Creek in Forrest County, Mississippi. It was built in 1999, so it is 26 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 1,200 vehicles a day, roughly 8% of them trucks, projected to reach 1,800 by 2044. The structure is 93 ft (28.4 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCampbell Loop
CrossesMixons Creek
LocationSec 36 T 5N R14W
RouteCity Street 1319
Coordinates31.34697, -89.35123
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.9 US tons
Inventory rating39.7 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length93 ft (28.4 m)
Longest span31 ft (9.4 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2024)
Projected traffic1,800 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Campbell Loop over Mixons Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is Campbell Loop over Mixons Creek 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 January 2024.

How much traffic does Campbell Loop over Mixons Creek carry?

About 1,200 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Campbell Loop over Mixons Creek?

The structure is 93 ft (28.4 m) long with a longest span of 31 ft (9.4 m) and a deck 33 ft wide.

Who owns Campbell Loop over Mixons Creek?

It is owned by the City or Municipal Highway Agency.