US Bridges

Old Pearl Road over Weeks Mill Creek

Fair

Simpson County, Mississippi · Sec 2 T 1N R 1E B · Structure no. SA6400000000001

Built
1981
44 years old
Condition
Fair
inspected March 2023
Type
Channel Beam
Concrete
Length
76 ft
4 main spans
Daily traffic
150
2022 count
Owner
County
County Highway Agency

About this bridge

Old Pearl Road over Weeks Mill Creek is a concrete channel beam carrying Old Pearl Road over Weeks Mill Creek in Simpson County, Mississippi. It was built in 1981, so it is 44 years old, older 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 8% of them trucks, projected to reach 225 by 2042. The structure is 76 ft (23.2 m) long and 25 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesOld Pearl Road
CrossesWeeks Mill Creek
LocationSec 2 T 1N R 1E B
RouteCounty Highway 319
Coordinates31.95794, -90.17232
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadH 15
Structure length76 ft (23.2 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2022)
Projected traffic225 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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$230,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Pearl Road over Weeks Mill Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Old Pearl Road over Weeks Mill 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 March 2023.

How much traffic does Old Pearl Road over Weeks Mill Creek carry?

About 150 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Old Pearl Road over Weeks Mill Creek?

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 Old Pearl Road over Weeks Mill Creek?

It is owned by the County Highway Agency.