US Bridges

Jasper Co. 31 over Bch of Tallahala Ck

Fair

Jasper County, Mississippi · Sec 21 T 2N R12E B · Structure no. SA3100000000044

Built
2005
20 years old
Condition
Fair
inspected September 2024
Type
Channel Beam
Concrete
Length
69 ft
3 main spans
Daily traffic
120
2024 count
Owner
County
County Highway Agency

About this bridge

Jasper Co. 31 over Bch of Tallahala Ck is a concrete channel beam carrying Jasper Co. 31 over Bch of Tallahala Ck in Jasper County, Mississippi. It was built in 2005, so it is 20 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 120 vehicles a day, roughly 8% of them trucks, projected to reach 180 by 2044. The structure is 69 ft (21 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesJasper Co. 31
CrossesBch of Tallahala Ck
LocationSec 21 T 2N R12E B
RouteCounty Highway 283
Coordinates31.99397, -89.0655
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadH 15
Structure length69 ft (21 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic120 (2024)
Projected traffic180 by 2044
Trucks8%
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$170,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Jasper Co. 31 over Bch of Tallahala Ck built?

It was built in 2005, making it 20 years old in 2025.

What condition is Jasper Co. 31 over Bch of Tallahala 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 September 2024.

How much traffic does Jasper Co. 31 over Bch of Tallahala Ck carry?

About 120 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Jasper Co. 31 over Bch of Tallahala Ck?

The structure is 69 ft (21 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns Jasper Co. 31 over Bch of Tallahala Ck?

It is owned by the County Highway Agency.