US Bridges

Baltzer Rome Road over Black Bayou

Good

Sunflower County, Mississippi · Sec 2 T24N R 4W B · Structure no. SA6700000000163

Built
2010
15 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
480 ft
11 main spans
Daily traffic
40
2024 count
Owner
County
County Highway Agency

About this bridge

Baltzer Rome Road over Black Bayou is a prestressed concrete stringer/multi-beam or girder carrying Baltzer Rome Road over Black Bayou in Sunflower County, Mississippi. It was built in 2010, so it is 15 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 40 vehicles a day, roughly 8% of them trucks, projected to reach 60 by 2044. The structure is 480 ft (146.4 m) long and 31 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesBaltzer Rome Road
CrossesBlack Bayou
LocationSec 2 T24N R 4W B
RouteCounty Highway 2848
Coordinates33.98283, -90.58851
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
Deck7 GoodSome minor problems.
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 above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.8 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans11
Design loadHL 93
Structure length480 ft (146.4 m)
Longest span80 ft (24.4 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic60 by 2044
Trucks8%
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$2.4 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Baltzer Rome Road over Black Bayou built?

It was built in 2010, making it 15 years old in 2025.

What condition is Baltzer Rome Road over Black 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 Baltzer Rome Road over Black Bayou carry?

About 40 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Baltzer Rome Road over Black Bayou?

The structure is 480 ft (146.4 m) long with a longest span of 80 ft (24.4 m) and a deck 31 ft wide.

Who owns Baltzer Rome Road over Black Bayou?

It is owned by the County Highway Agency.