US Bridges

County Road 5450 over Donivan Creek

Good

Prentiss County, Mississippi · Sec 12 T 7S R 7E B · Structure no. SA5900000000125

Built
1984
41 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
160 ft
3 main spans
Daily traffic
136
2024 count
Owner
County
County Highway Agency

About this bridge

County Road 5450 over Donivan Creek is a prestressed concrete stringer/multi-beam or girder carrying County Road 5450 over Donivan Creek in Prentiss County, Mississippi. It was built in 1984, so it is 41 years old, older 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 136 vehicles a day, roughly 8% of them trucks, projected to reach 195 by 2043. The structure is 160 ft (48.8 m) long and 29 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCounty Road 5450
CrossesDonivan Creek
LocationSec 12 T 7S R 7E B
RouteCounty Highway 347
Coordinates34.49191, -88.5208
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
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 alignment6: Equal to present minimum criteria
Operating rating53.7 US tons
Inventory rating31.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length160 ft (48.8 m)
Longest span80 ft (24.4 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic136 (2024)
Projected traffic195 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$406,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 5450 over Donivan Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is County Road 5450 over Donivan 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 County Road 5450 over Donivan Creek carry?

About 136 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is County Road 5450 over Donivan Creek?

The structure is 160 ft (48.8 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.

Who owns County Road 5450 over Donivan Creek?

It is owned by the County Highway Agency.