US Bridges

SR 25 over SR 12/KCS RR

Good

Oktibbeha County, Mississippi · SR 25 over SR 12 · Structure no. 31000250530668A

Built
2003
22 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
489 ft
4 main spans
Daily traffic
4,150
2023 count
Owner
State
State Highway Agency

About this bridge

SR 25 over SR 12/KCS RR is a prestressed concrete stringer/multi-beam or girder carrying SR 25 over SR 12/KCS RR in Oktibbeha County, Mississippi. It was built in 2003, so it is 22 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 4,150 vehicles a day, roughly 17% of them trucks, projected to reach 5,000 by 2043. The structure is 489 ft (149 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 25
CrossesSR 12/KCS RR
LocationSR 25 over SR 12
RouteState Highway 25
Coordinates33.44119, -88.85399
Functional classUrban Other Principal Arterial

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.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.8 US tons
Inventory rating30.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length489 ft (149 m)
Longest span148 ft (45.1 m)
Deck width55 ft (16.7 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,150 (2023)
Projected traffic5,000 by 2043
Trucks17%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 25 over SR 12/KCS RR built?

It was built in 2003, making it 22 years old in 2025.

What condition is SR 25 over SR 12/KCS RR 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 SR 12/KCS RR carry?

About 4,150 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is SR 25 over SR 12/KCS RR?

The structure is 489 ft (149 m) long with a longest span of 148 ft (45.1 m) and a deck 55 ft wide.

Who owns SR 25 over SR 12/KCS RR?

It is owned by the State Highway Agency.