US Bridges

South Side Road over Short Bayou

Good

Sunflower County, Mississippi · Sec 1 T17N R 4W · Structure no. SA6700000000007

Built
2007
18 years old
Condition
Good
inspected October 2024
Type
Channel Beam
Concrete
Length
154 ft
5 main spans
Daily traffic
50
2024 count
Owner
County
County Highway Agency

About this bridge

South Side Road over Short Bayou is a concrete channel beam carrying South Side Road over Short Bayou in Sunflower County, Mississippi. It was built in 2007, so it is 18 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 8 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 8% of them trucks, projected to reach 75 by 2044. The structure is 154 ft (47 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSouth Side Road
CrossesShort Bayou
LocationSec 1 T17N R 4W
RouteCounty Highway 189
Coordinates33.35043, -90.56313
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating41.4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length154 ft (47 m)
Longest span31 ft (9.4 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic75 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was South Side Road over Short Bayou built?

It was built in 2007, making it 18 years old in 2025.

What condition is South Side Road over Short Bayou 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 October 2024.

How much traffic does South Side Road over Short Bayou carry?

About 50 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is South Side Road over Short Bayou?

The structure is 154 ft (47 m) long with a longest span of 31 ft (9.4 m) and a deck 31 ft wide.

Who owns South Side Road over Short Bayou?

It is owned by the County Highway Agency.