US Bridges

W Nat G. Troutt RD over Jack Creek

Good

Grenada County, Mississippi · Sec 17 T21N R 5E · Structure no. SA2200000000097

Built
1998
27 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
38 ft
2 main spans
Daily traffic
430
2014 count
Owner
County
County Highway Agency

About this bridge

W Nat G. Troutt RD over Jack Creek is a concrete culvert carrying W Nat G. Troutt RD over Jack Creek in Grenada County, Mississippi. It was built in 1998, so it is 27 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 430 vehicles a day, roughly 8% of them trucks, projected to reach 645 by 2034. The structure is 38 ft (11.5 m) long. If it were closed, the detour would be 5.6 mi (9 km).

CarriesW Nat G. Troutt RD
CrossesJack Creek
LocationSec 17 T21N R 5E
RouteCounty Highway 186
Coordinates33.68556, -89.79889
Functional classRural Major Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating25 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length38 ft (11.5 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic430 (2014)
Projected traffic645 by 2034
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was W Nat G. Troutt RD over Jack Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is W Nat G. Troutt RD over Jack Creek 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 November 2023.

How much traffic does W Nat G. Troutt RD over Jack Creek carry?

About 430 vehicles per day (2014 count), of which roughly 8% are trucks.

How long is W Nat G. Troutt RD over Jack Creek?

The structure is 38 ft (11.5 m) long with a longest span of 12 ft (3.7 m).

Who owns W Nat G. Troutt RD over Jack Creek?

It is owned by the County Highway Agency.