US Bridges

Mo 59 S over Shoal CR

Fair

Newton County, Missouri · S 33 T 26 N R 31 W · Structure no. 3258

Built
1984
41 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
736 ft
12 main spans
Daily traffic
6,720
2024 count
Owner
State
State Highway Agency

About this bridge

Mo 59 S over Shoal CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 59 S over Shoal CR in Newton County, Missouri. It was built in 1984, so it is 41 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 6,720 vehicles a day, roughly 24% of them trucks, projected to reach 13,440 by 2044. The structure is 736 ft (224.3 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesMo 59 S
CrossesShoal CR
LocationS 33 T 26 N R 31 W
RouteState Highway 59
Coordinates36.93214, -94.31689
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.4 US tons
Inventory rating37.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20
Structure length736 ft (224.3 m)
Longest span90 ft (27.4 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,720 (2024)
Projected traffic13,440 by 2044
Trucks24%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

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 Mo 59 S over Shoal CR built?

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

What condition is Mo 59 S over Shoal CR 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 September 2023.

How much traffic does Mo 59 S over Shoal CR carry?

About 6,720 vehicles per day (2024 count), of which roughly 24% are trucks.

How long is Mo 59 S over Shoal CR?

The structure is 736 ft (224.3 m) long with a longest span of 90 ft (27.4 m) and a deck 47 ft wide.

Who owns Mo 59 S over Shoal CR?

It is owned by the State Highway Agency.