US Bridges

US 160 E over Sons CR

Fair

Dade County, Missouri · S 29 T 31 N R 27 W · Structure no. 2197

Built
1969
56 years old, rebuilt 2005
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
119 ft
3 main spans
Daily traffic
1,827
2024 count
Owner
State
State Highway Agency

About this bridge

US 160 E over Sons CR is a steel continuous stringer/multi-beam or girder carrying US 160 E over Sons CR in Dade County, Missouri. It was built in 1969 and reconstructed in 2005, so it is 56 years old, older 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 5 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 1,827 vehicles a day, roughly 15% of them trucks, projected to reach 2,466 by 2044. The structure is 119 ft (36.3 m) long and 47 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesUS 160 E
CrossesSons CR
LocationS 29 T 31 N R 27 W
RouteU.S. Route 160
Coordinates37.38966, -93.92762
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating28.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length119 ft (36.3 m)
Longest span45 ft (13.7 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,827 (2024)
Projected traffic2,466 by 2044
Trucks15%
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 US 160 E over Sons CR built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2005.

What condition is US 160 E over Sons 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 November 2024.

How much traffic does US 160 E over Sons CR carry?

About 1,827 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is US 160 E over Sons CR?

The structure is 119 ft (36.3 m) long with a longest span of 45 ft (13.7 m) and a deck 47 ft wide.

Who owns US 160 E over Sons CR?

It is owned by the State Highway Agency.