US Bridges

NW 2211 over Miami CR

Good

Bates County, Missouri · S 31 T 40 N R 31 W · Structure no. 31979

Built
2007
18 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
141 ft
3 main spans
Daily traffic
20
2023 count
Owner
County
County Highway Agency

About this bridge

NW 2211 over Miami CR is a prestressed concrete continuous stringer/multi-beam or girder carrying NW 2211 over Miami CR in Bates County, Missouri. It was built in 2007, so it is 18 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 26 by 2043. The structure is 141 ft (43 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesNW 2211
CrossesMiami CR
LocationS 31 T 40 N R 31 W
RouteCounty Highway 363
Coordinates38.23095, -94.39019
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating83.3 US tons
Inventory rating49.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length141 ft (43 m)
Longest span60 ft (18.3 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2023)
Projected traffic26 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 NW 2211 over Miami CR built?

It was built in 2007, making it 18 years old in 2025.

What condition is NW 2211 over Miami 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 January 2025.

How much traffic does NW 2211 over Miami CR carry?

About 20 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is NW 2211 over Miami CR?

The structure is 141 ft (43 m) long with a longest span of 60 ft (18.3 m) and a deck 25 ft wide.

Who owns NW 2211 over Miami CR?

It is owned by the County Highway Agency.