US Bridges

Rt Nn E over Kitts Coon CR

Good

Dade County, Missouri · S 31 T 30 N R 28 W · Structure no. 35653

Built
2018
7 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
130 ft
3 main spans
Daily traffic
174
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Nn E over Kitts Coon CR is a prestressed concrete stringer/multi-beam or girder carrying Rt Nn E over Kitts Coon CR in Dade County, Missouri. It was built in 2018, so it is 7 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 174 vehicles a day, roughly 10% of them trucks, projected to reach 226 by 2044. The structure is 130 ft (39.5 m) long and 27 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesRt Nn E
CrossesKitts Coon CR
LocationS 31 T 30 N R 28 W
RouteState Highway 0NN
Coordinates37.29021, -94.05738
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.4 US tons
Inventory rating47.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length130 ft (39.5 m)
Longest span55 ft (16.8 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic174 (2024)
Projected traffic226 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Nn E over Kitts Coon CR built?

It was built in 2018, making it 7 years old in 2025.

What condition is Rt Nn E over Kitts Coon CR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Rt Nn E over Kitts Coon CR carry?

About 174 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt Nn E over Kitts Coon CR?

The structure is 130 ft (39.5 m) long with a longest span of 55 ft (16.8 m) and a deck 27 ft wide.

Who owns Rt Nn E over Kitts Coon CR?

It is owned by the State Highway Agency.