US Bridges

S Williamsburg RD over Branch

Good

Jefferson Davis County, Mississippi · Sec 17 T 6N R17W · Structure no. SA330000000A011

Built
2020
5 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
630
2024 count
Owner
County
County Highway Agency

About this bridge

S Williamsburg RD over Branch is a concrete culvert carrying S Williamsburg RD over Branch in Jefferson Davis County, Mississippi. It was built in 2020, so it is 5 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 630 vehicles a day, roughly 8% of them trucks, projected to reach 660 by 2046. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS Williamsburg RD
CrossesBranch
LocationSec 17 T 6N R17W
RouteCounty Highway 37
Coordinates31.48351, -89.73267
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
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 alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic630 (2024)
Projected traffic660 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 S Williamsburg RD over Branch built?

It was built in 2020, making it 5 years old in 2025.

What condition is S Williamsburg RD over Branch 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 August 2024.

How much traffic does S Williamsburg RD over Branch carry?

About 630 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is S Williamsburg RD over Branch?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).

Who owns S Williamsburg RD over Branch?

It is owned by the County Highway Agency.