US Bridges

CO RD 120 over Souinlovey Creek

Fair

Clarke County, Mississippi · Sec 19 T 2N R15E B · Structure no. SA1200000000046

Built
1987
38 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
320 ft
7 main spans
Daily traffic
140
2024 count
Owner
County
County Highway Agency

About this bridge

CO RD 120 over Souinlovey Creek is a prestressed concrete stringer/multi-beam or girder carrying CO RD 120 over Souinlovey Creek in Clarke County, Mississippi. It was built in 1987, so it is 38 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 140 vehicles a day, roughly 8% of them trucks, projected to reach 210 by 2044. The structure is 320 ft (97.5 m) long and 29 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCO RD 120
CrossesSouinlovey Creek
LocationSec 19 T 2N R15E B
RouteCounty Highway 1331
Coordinates32.00058, -88.80125
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 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 alignment8: Equal to present desirable criteria
Operating rating53.7 US tons
Inventory rating31.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans7
Design loadHS 15
Structure length320 ft (97.5 m)
Longest span80 ft (24.4 m)
Deck width29 ft (8.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2024)
Projected traffic210 by 2044
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD 120 over Souinlovey Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is CO RD 120 over Souinlovey 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 November 2024.

How much traffic does CO RD 120 over Souinlovey Creek carry?

About 140 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is CO RD 120 over Souinlovey Creek?

The structure is 320 ft (97.5 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.

Who owns CO RD 120 over Souinlovey Creek?

It is owned by the County Highway Agency.