US Bridges

SR 25 over Chinchahoma Creek

Good

Oktibbeha County, Mississippi · 4.8 MI N Winston Cl · Structure no. 31000250530600B

Built
2005
20 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
221 ft
1 main span
Daily traffic
3,700
2023 count
Owner
State
State Highway Agency

About this bridge

SR 25 over Chinchahoma Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 25 over Chinchahoma Creek in Oktibbeha County, Mississippi. It was built in 2005, so it is 20 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 3,700 vehicles a day, roughly 11% of them trucks, projected to reach 4,700 by 2043. The structure is 221 ft (67.5 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 25
CrossesChinchahoma Creek
Location4.8 MI N Winston Cl
RouteState Highway 25
Coordinates33.34734, -88.88119
Functional classRural Principal Arterial - Other

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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.3 US tons
Inventory rating36.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadHS 20
Structure length221 ft (67.5 m)
Longest span60 ft (18.3 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,700 (2023)
Projected traffic4,700 by 2043
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 25 over Chinchahoma Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR 25 over Chinchahoma 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 June 2024.

How much traffic does SR 25 over Chinchahoma Creek carry?

About 3,700 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 25 over Chinchahoma Creek?

The structure is 221 ft (67.5 m) long with a longest span of 60 ft (18.3 m) and a deck 43 ft wide.

Who owns SR 25 over Chinchahoma Creek?

It is owned by the State Highway Agency.