US Bridges

Sparkman Road over Wahalak Ck

Fair

Kemper County, Mississippi · Sec 5 T12N R18E · Structure no. SA3500000000120

Built
2007
18 years old
Condition
Fair
inspected August 2023
Type
Channel Beam
Concrete
Length
76 ft
4 main spans
Daily traffic
25
2022 count
Owner
County
County Highway Agency

About this bridge

Sparkman Road over Wahalak Ck is a concrete channel beam carrying Sparkman Road over Wahalak Ck in Kemper County, Mississippi. It was built in 2007, so it is 18 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 25 vehicles a day, roughly 20% of them trucks, projected to reach 40 by 2043. The structure is 76 ft (23.2 m) long and 25 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSparkman Road
CrossesWahalak Ck
LocationSec 5 T12N R18E
RouteCounty Highway 198
Coordinates32.91689, -88.47269
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.5 US tons
Inventory rating39.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2022)
Projected traffic40 by 2043
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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$570,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Sparkman Road over Wahalak Ck built?

It was built in 2007, making it 18 years old in 2025.

What condition is Sparkman Road over Wahalak Ck 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 August 2023.

How much traffic does Sparkman Road over Wahalak Ck carry?

About 25 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is Sparkman Road over Wahalak Ck?

The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.

Who owns Sparkman Road over Wahalak Ck?

It is owned by the County Highway Agency.