US Bridges

Bonita Drive over Sowashee Creek

Fair

Lauderdale County, Mississippi · Sec 17 T 6N R16E · Structure no. SA3800000000123

Built
1979
46 years old
Condition
Fair
inspected May 2023
Type
Channel Beam
Concrete
Length
217 ft
7 main spans
Daily traffic
200
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Bonita Drive over Sowashee Creek is a concrete channel beam carrying Bonita Drive over Sowashee Creek in Lauderdale County, Mississippi. It was built in 1979, so it is 46 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 200 vehicles a day, roughly 8% of them trucks, projected to reach 300 by 2043. The structure is 217 ft (66.1 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBonita Drive
CrossesSowashee Creek
LocationSec 17 T 6N R16E
RouteCity Street 190
Coordinates32.36773, -88.67719
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.7 US tons
Inventory rating31.6 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadH 15
Structure length217 ft (66.1 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.6 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2021)
Projected traffic300 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.4 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Bonita Drive over Sowashee Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is Bonita Drive over Sowashee Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Bonita Drive over Sowashee Creek carry?

About 200 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is Bonita Drive over Sowashee Creek?

The structure is 217 ft (66.1 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns Bonita Drive over Sowashee Creek?

It is owned by the City or Municipal Highway Agency.