US Bridges

Griffin RD over Stream

Good

Noxubee County, Mississippi · Sec 29 T13N R18E · Structure no. SA5200000000028

Built
1996
29 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

Griffin RD over Stream is a concrete culvert carrying Griffin RD over Stream in Noxubee 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 75 by 2042. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 8.7 mi (14 km).

CarriesGriffin RD
CrossesStream
LocationSec 29 T13N R18E
RouteCounty Highway 99
Coordinates32.9482, -88.47695
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating64 US tons
Inventory rating38.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic75 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$550,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Griffin RD over Stream built?

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

What condition is Griffin RD over Stream 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 February 2023.

How much traffic does Griffin RD over Stream carry?

About 50 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is Griffin RD over Stream?

The structure is 22 ft (6.8 m) long with a longest span of 11 ft (3.4 m).

Who owns Griffin RD over Stream?

It is owned by the County Highway Agency.