US Bridges

County RD PP-300 over Trib N Fk White Rv

FairPosted for load

Ozark County, Missouri · S 35 T 23 N R 12 W · Structure no. 28159

Built
1970
55 years old
Condition
Fair
inspected October 2023
Type
Slab
Concrete Continuous
Length
62 ft
6 main spans
Daily traffic
25
2024 count
Owner
County
County Highway Agency

About this bridge

County RD PP-300 over Trib N Fk White Rv is a concrete continuous slab carrying County RD PP-300 over Trib N Fk White Rv in Ozark County, Missouri. It was built in 1970, so it is 55 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 25 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2044. The structure is 62 ft (18.9 m) long and 12 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

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CarriesCounty RD PP-300
CrossesTrib N Fk White Rv
LocationS 35 T 23 N R 12 W
RouteCounty Highway 258
CountyOzark County
StateMissouri
Coordinates36.61886, -92.26125
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating12.9 US tons
Inventory rating9.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadOther
Structure length62 ft (18.9 m)
Longest span10 ft (3 m)
Deck width12 ft (3.7 m)
Roadway width11 ft (3.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2024)
Projected traffic38 by 2044
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$472,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD PP-300 over Trib N Fk White Rv built?

It was built in 1970, making it 55 years old in 2025.

What condition is County RD PP-300 over Trib N Fk White Rv 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 October 2023.

How much traffic does County RD PP-300 over Trib N Fk White Rv carry?

About 25 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD PP-300 over Trib N Fk White Rv?

The structure is 62 ft (18.9 m) long with a longest span of 10 ft (3 m) and a deck 12 ft wide.

Who owns County RD PP-300 over Trib N Fk White Rv?

It is owned by the County Highway Agency.