US Bridges

Airport Road over Bch of Tallahomo Ck

Good

Jasper County, Mississippi · Sec 2 T 1N R10E · Structure no. SA3100000000001

Built
2010
15 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
40
2024 count
Owner
County
County Highway Agency

About this bridge

Airport Road over Bch of Tallahomo Ck is a concrete culvert carrying Airport Road over Bch of Tallahomo Ck in Jasper County, Mississippi. It was built in 2010, so it is 15 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 40 vehicles a day, roughly 8% of them trucks, projected to reach 60 by 2044. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 123.7 mi (199 km).

CarriesAirport Road
CrossesBch of Tallahomo Ck
LocationSec 2 T 1N R10E
RouteCounty Highway 307
Coordinates31.95889, -89.23658
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.9 US tons
Inventory rating34.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length34 ft (10.4 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic60 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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$127,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Airport Road over Bch of Tallahomo Ck built?

It was built in 2010, making it 15 years old in 2025.

What condition is Airport Road over Bch of Tallahomo Ck 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 2024.

How much traffic does Airport Road over Bch of Tallahomo Ck carry?

About 40 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Airport Road over Bch of Tallahomo Ck?

The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.9 m).

Who owns Airport Road over Bch of Tallahomo Ck?

It is owned by the County Highway Agency.