US Bridges

Richey RD over Lit Muddy CR

PoorClosed to traffic

Pettis County, Missouri · S 16 T 46 N R 22 W · Structure no. 15372

Built
1976
49 years old
Condition
Poor
inspected February 2024
Type
Girder and Floorbeam System
Steel
Length
72 ft
3 main spans
Daily traffic
6
2024 count
Owner
County
County Highway Agency

About this bridge

Richey RD over Lit Muddy CR is a steel girder and floorbeam system carrying Richey RD over Lit Muddy CR in Pettis County, Missouri. It was built in 1976, so it is 49 years old, older 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 2 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. Its operating status is: closed to all traffic.

It carries about 6 vehicles a day, roughly 10% of them trucks, projected to reach 10 by 2044. The structure is 72 ft (21.9 m) long and 14 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesRichey RD
CrossesLit Muddy CR
LocationS 16 T 46 N R 22 W
RouteCounty Highway 92
Coordinates38.77456, -93.33752
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans3
Design loadOther
Structure length72 ft (21.9 m)
Longest span35 ft (10.7 m)
Deck width14 ft (4.4 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6 (2024)
Projected traffic10 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$544,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Richey RD over Lit Muddy CR built?

It was built in 1976, making it 49 years old in 2025.

What condition is Richey RD over Lit 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 February 2024.

How much traffic does Richey RD over Lit Muddy CR carry?

About 6 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Richey RD over Lit Muddy CR?

The structure is 72 ft (21.9 m) long with a longest span of 35 ft (10.7 m) and a deck 14 ft wide.

Who owns Richey RD over Lit Muddy CR?

It is owned by the County Highway Agency.