US Bridges

CR 133 over Mississippi Central RR

Fair

Tishomingo County, Mississippi · Sec 10 T 4S R 9E B · Structure no. SA7100000000030

Built
1979
46 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
236 ft
3 main spans
Daily traffic
140
2015 count
Owner
Railroad
Railroad

About this bridge

CR 133 over Mississippi Central RR is a prestressed concrete stringer/multi-beam or girder carrying CR 133 over Mississippi Central RR in Tishomingo 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 6 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 140 vehicles a day, roughly 8% of them trucks, projected to reach 210 by 2035. The structure is 236 ft (71.8 m) long and 34 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesCR 133
CrossesMississippi Central RR
LocationSec 10 T 4S R 9E B
RouteCounty Highway 122
Coordinates34.74408, -88.33892
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating89.3 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length236 ft (71.8 m)
Longest span95 ft (29.1 m)
Deck width34 ft (10.4 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2015)
Projected traffic210 by 2035
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerRailroad
Maintained byRailroad
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 CR 133 over Mississippi Central RR built?

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

What condition is CR 133 over Mississippi Central RR 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 March 2023.

How much traffic does CR 133 over Mississippi Central RR carry?

About 140 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is CR 133 over Mississippi Central RR?

The structure is 236 ft (71.8 m) long with a longest span of 95 ft (29.1 m) and a deck 34 ft wide.

Who owns CR 133 over Mississippi Central RR?

It is owned by the Railroad.