US Bridges

Dykes Road over White Sand Creek

Fair

Jefferson Davis County, Mississippi · Sec 34 T 7N R19W B · Structure no. SA3300000000075

Built
1990
35 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
300 ft
6 main spans
Daily traffic
150
2024 count
Owner
County
County Highway Agency

About this bridge

Dykes Road over White Sand Creek is a prestressed concrete stringer/multi-beam or girder carrying Dykes Road over White Sand Creek in Jefferson Davis County, Mississippi. It was built in 1990, so it is 35 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 150 vehicles a day, roughly 10% of them trucks, projected to reach 200 by 2046. The structure is 300 ft (91.4 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesDykes Road
CrossesWhite Sand Creek
LocationSec 34 T 7N R19W B
RouteCounty Highway 219
Coordinates31.53175, -89.90563
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.9 US tons
Inventory rating39.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length300 ft (91.4 m)
Longest span60 ft (18.3 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2024)
Projected traffic200 by 2046
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Dykes Road over White Sand Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is Dykes Road over White Sand 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 September 2024.

How much traffic does Dykes Road over White Sand Creek carry?

About 150 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Dykes Road over White Sand Creek?

The structure is 300 ft (91.4 m) long with a longest span of 60 ft (18.3 m) and a deck 31 ft wide.

Who owns Dykes Road over White Sand Creek?

It is owned by the County Highway Agency.