US Bridges

US 11 over Souinlovey Creek Relief

Good

Clarke County, Mississippi · 2.0 MI N SR 18 · Structure no. 210001101213630

Built
2017
8 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
281 ft
7 main spans
Daily traffic
580
2023 count
Owner
State
State Highway Agency

About this bridge

US 11 over Souinlovey Creek Relief is a prestressed concrete continuous stringer/multi-beam or girder carrying US 11 over Souinlovey Creek Relief in Clarke County, Mississippi. It was built in 2017, so it is 8 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 580 vehicles a day, roughly 11% of them trucks, projected to reach 580 by 2043. The structure is 281 ft (85.8 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS 11
CrossesSouinlovey Creek Relief
Location2.0 MI N SR 18
RouteU.S. Route 11
Coordinates32.0679, -88.87949
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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating44.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHL 93
Structure length281 ft (85.8 m)
Longest span40 ft (12.2 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic580 (2023)
Projected traffic580 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed3.7 mi (6 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 11 over Souinlovey Creek Relief built?

It was built in 2017, making it 8 years old in 2025.

What condition is US 11 over Souinlovey Creek Relief 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 May 2023.

How much traffic does US 11 over Souinlovey Creek Relief carry?

About 580 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 11 over Souinlovey Creek Relief?

The structure is 281 ft (85.8 m) long with a longest span of 40 ft (12.2 m) and a deck 37 ft wide.

Who owns US 11 over Souinlovey Creek Relief?

It is owned by the State Highway Agency.