US Bridges

Williamsburg Road over Holiday Creek

Good

Marion County, Mississippi · Sec 6 T 5N R17W B · Structure no. SA460000000A124

Built
2020
5 years old
Condition
Good
inspected March 2024
Type
Channel Beam
Concrete
Length
170 ft
5 main spans
Daily traffic
810
2024 count
Owner
County
County Highway Agency

About this bridge

Williamsburg Road over Holiday Creek is a concrete channel beam carrying Williamsburg Road over Holiday Creek in Marion 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 810 vehicles a day, roughly 10% of them trucks, projected to reach 910 by 2046. The structure is 170 ft (51.8 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesWilliamsburg Road
CrossesHoliday Creek
LocationSec 6 T 5N R17W B
RouteCounty Highway 37
Coordinates31.42844, -89.75178
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans5
Design loadHL 93
Structure length170 ft (51.8 m)
Longest span40 ft (12.2 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic810 (2024)
Projected traffic910 by 2046
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Williamsburg Road over Holiday Creek built?

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

What condition is Williamsburg Road over Holiday 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 March 2024.

How much traffic does Williamsburg Road over Holiday Creek carry?

About 810 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Williamsburg Road over Holiday Creek?

The structure is 170 ft (51.8 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.

Who owns Williamsburg Road over Holiday Creek?

It is owned by the County Highway Agency.