US Bridges

2164 E over Coon CR

Fair

Livingston County, Missouri · S 11 T 57 N R 24 W · Structure no. 12077

Built
2000
25 years old
Condition
Fair
inspected October 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
124 ft
5 main spans
Daily traffic
10
2024 count
Owner
State
State Highway Agency

About this bridge

2164 E over Coon CR is a prestressed concrete continuous tee beam carrying 2164 E over Coon CR in Livingston County, Missouri. It was built in 2000, so it is 25 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 10 vehicles a day, roughly 10% of them trucks, projected to reach 13 by 2044. The structure is 124 ft (37.8 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries2164 E
CrossesCoon CR
LocationS 11 T 57 N R 24 W
RouteCounty Highway 2164
Coordinates39.77353, -93.56372
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.
Superstructure9 ExcellentNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating45.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length124 ft (37.8 m)
Longest span25 ft (7.6 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2024)
Projected traffic13 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 2164 E over Coon CR built?

It was built in 2000, making it 25 years old in 2025.

What condition is 2164 E over Coon 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 October 2024.

How much traffic does 2164 E over Coon CR carry?

About 10 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is 2164 E over Coon CR?

The structure is 124 ft (37.8 m) long with a longest span of 25 ft (7.6 m) and a deck 30 ft wide.

Who owns 2164 E over Coon CR?

It is owned by the State Highway Agency.