US Bridges

Smith Co. 563 over Davis Creek

Good

Smith County, Mississippi · Sec 24 T 4N R 6E B · Structure no. SA6500000000092

Built
1996
29 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
220 ft
5 main spans
Daily traffic
160
2021 count
Owner
County
County Highway Agency

About this bridge

Smith Co. 563 over Davis Creek is a prestressed concrete stringer/multi-beam or girder carrying Smith Co. 563 over Davis Creek in Smith County, Mississippi. It was built in 1996, so it is 29 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 160 vehicles a day, roughly 15% of them trucks, projected to reach 240 by 2043. The structure is 220 ft (67.1 m) long and 33 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSmith Co. 563
CrossesDavis Creek
LocationSec 24 T 4N R 6E B
RouteCounty Highway 39
Coordinates32.17998, -89.6364
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating35.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length220 ft (67.1 m)
Longest span60 ft (18.3 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic160 (2021)
Projected traffic240 by 2043
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed14.9 mi (24 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.4 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Smith Co. 563 over Davis Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is Smith Co. 563 over Davis 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 September 2023.

How much traffic does Smith Co. 563 over Davis Creek carry?

About 160 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is Smith Co. 563 over Davis Creek?

The structure is 220 ft (67.1 m) long with a longest span of 60 ft (18.3 m) and a deck 33 ft wide.

Who owns Smith Co. 563 over Davis Creek?

It is owned by the County Highway Agency.