US Bridges

Savannah Estates over Bayou

Good

Harrison County, Mississippi · Sec 10 T07S R24W · Structure no. SA2400000000200

Built
2004
21 years old
Condition
Good
inspected November 2023
Type
Channel Beam
Concrete
Length
93 ft
3 main spans
Daily traffic
100
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Savannah Estates over Bayou is a concrete channel beam carrying Savannah Estates over Bayou in Harrison County, Mississippi. It was built in 2004, so it is 21 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 130 by 2041. The structure is 93 ft (28.3 m) long and 40 ft wide.

CarriesSavannah Estates
CrossesBayou
LocationSec 10 T07S R24W
RouteCity Street 1
Coordinates30.4274, -88.9398
Functional classUrban 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 protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.6 US tons
Inventory rating41.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length93 ft (28.3 m)
Longest span31 ft (9.4 m)
Deck width40 ft (12.2 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2021)
Projected traffic130 by 2041
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Savannah Estates over Bayou built?

It was built in 2004, making it 21 years old in 2025.

What condition is Savannah Estates over 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 November 2023.

How much traffic does Savannah Estates over Bayou carry?

About 100 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Savannah Estates over Bayou?

The structure is 93 ft (28.3 m) long with a longest span of 31 ft (9.4 m) and a deck 40 ft wide.

Who owns Savannah Estates over Bayou?

It is owned by the City or Municipal Highway Agency.