US Bridges

Mo 13 S over Crd Spring ST Mna RR

Fair

Stone County, Missouri · S 36 T 24 N R 23 W · Structure no. 29157

Built
2001
24 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
448 ft
5 main spans
Daily traffic
9,635
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 13 S over Crd Spring ST Mna RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 13 S over Crd Spring ST Mna RR in Stone County, Missouri. It was built in 2001, so it is 24 years old, younger than the Missouri average of 45.1 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 9,635 vehicles a day, roughly 8% of them trucks, projected to reach 16,861 by 2044. The structure is 448 ft (136.6 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMo 13 S
CrossesCrd Spring ST Mna RR
LocationS 36 T 24 N R 23 W
RouteState Highway 13
Coordinates36.74467, -93.37233
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.2 US tons
Inventory rating48.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 25 or greater
Structure length448 ft (136.6 m)
Longest span92 ft (28 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,635 (2024)
Projected traffic16,861 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-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 Mo 13 S over Crd Spring ST Mna RR built?

It was built in 2001, making it 24 years old in 2025.

What condition is Mo 13 S over Crd Spring ST Mna 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 June 2024.

How much traffic does Mo 13 S over Crd Spring ST Mna RR carry?

About 9,635 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Mo 13 S over Crd Spring ST Mna RR?

The structure is 448 ft (136.6 m) long with a longest span of 92 ft (28 m) and a deck 46 ft wide.

Who owns Mo 13 S over Crd Spring ST Mna RR?

It is owned by the State Highway Agency.