US Bridges

State Line RD over Horn Lake Creek

Good

DeSoto County, Mississippi · Sec 18 T 1S R 8W · Structure no. SA170000000A008

Built
2021
4 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
310 ft
5 main spans
Daily traffic
3,700
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

State Line RD over Horn Lake Creek is a prestressed concrete stringer/multi-beam or girder carrying State Line RD over Horn Lake Creek in DeSoto County, Mississippi. It was built in 2021, so it is 4 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 3,700 vehicles a day, roughly 8% of them trucks, projected to reach 5,500 by 2043. The structure is 310 ft (94.4 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesState Line RD
CrossesHorn Lake Creek
LocationSec 18 T 1S R 8W
RouteCity Street 7862
Coordinates34.99167, -90.08106
Functional classUrban Minor Arterial

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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating37.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHL 93
Structure length310 ft (94.4 m)
Longest span110 ft (33.5 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,700 (2023)
Projected traffic5,500 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 State Line RD over Horn Lake Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is State Line RD over Horn Lake Creek 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 November 2023.

How much traffic does State Line RD over Horn Lake Creek carry?

About 3,700 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is State Line RD over Horn Lake Creek?

The structure is 310 ft (94.4 m) long with a longest span of 110 ft (33.5 m) and a deck 33 ft wide.

Who owns State Line RD over Horn Lake Creek?

It is owned by the City or Municipal Highway Agency.