US Bridges

NE 110th RD over Br of Muddy CR

Poor

Buchanan County, Missouri · S 1 T 57 N R 34 W · Structure no. 31646

Built
2005
20 years old
Condition
Poor
inspected January 2023
Type
Channel Beam
Concrete
Length
46 ft
1 main span
Daily traffic
35
2024 count
Owner
County
County Highway Agency

About this bridge

NE 110th RD over Br of Muddy CR is a concrete channel beam carrying NE 110th RD over Br of Muddy CR in Buchanan County, Missouri. It was built in 2005, so it is 20 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 35 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2044. The structure is 46 ft (14 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesNE 110th RD
CrossesBr of Muddy CR
LocationS 1 T 57 N R 34 W
RouteCounty Highway 81
Coordinates39.78236, -94.66401
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.6 US tons
Inventory rating14.9 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length46 ft (14 m)
Longest span45 ft (13.6 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2024)
Projected traffic40 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$383,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was NE 110th RD over Br of Muddy CR built?

It was built in 2005, making it 20 years old in 2025.

What condition is NE 110th RD over Br of Muddy CR in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2023.

How much traffic does NE 110th RD over Br of Muddy CR carry?

About 35 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is NE 110th RD over Br of Muddy CR?

The structure is 46 ft (14 m) long with a longest span of 45 ft (13.6 m) and a deck 26 ft wide.

Who owns NE 110th RD over Br of Muddy CR?

It is owned by the County Highway Agency.