US Bridges

County RD 101 over W Limestone CR

Fair

Dade County, Missouri · S 15 T 30 N R 27 W · Structure no. 23229

Built
1991
34 years old
Condition
Fair
inspected January 2024
Type
Slab
Concrete
Length
42 ft
2 main spans
Daily traffic
10
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 101 over W Limestone CR is a concrete slab carrying County RD 101 over W Limestone CR in Dade County, Missouri. It was built in 1991, so it is 34 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 12 by 2044. The structure is 42 ft (12.8 m) long and 21 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesCounty RD 101
CrossesW Limestone CR
LocationS 15 T 30 N R 27 W
RouteCounty Highway 397
CountyDade County
StateMissouri
Coordinates37.34093, -93.89845
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.7 US tons
Inventory rating28.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadOther
Structure length42 ft (12.8 m)
Longest span21 ft (6.4 m)
Deck width21 ft (6.3 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2024)
Projected traffic12 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD 101 over W Limestone CR built?

It was built in 1991, making it 34 years old in 2025.

What condition is County RD 101 over W Limestone 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 January 2024.

How much traffic does County RD 101 over W Limestone CR carry?

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

How long is County RD 101 over W Limestone CR?

The structure is 42 ft (12.8 m) long with a longest span of 21 ft (6.4 m) and a deck 21 ft wide.

Who owns County RD 101 over W Limestone CR?

It is owned by the County Highway Agency.