US Bridges

NW Treatmt Plnt SR over Pea Ridge CR

Fair

Greene County, Missouri · S 36 T 30 N R 22 W · Structure no. 23441

Built
1900
125 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
47 ft
3 main spans
Daily traffic
100
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

NW Treatmt Plnt SR over Pea Ridge CR is a concrete slab carrying NW Treatmt Plnt SR over Pea Ridge CR in Greene County, Missouri. It was built in 1900, so it is 125 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.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2044. The structure is 47 ft (14.3 m) long and 17 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesNW Treatmt Plnt SR
CrossesPea Ridge CR
LocationS 36 T 30 N R 22 W
RouteCity Street 0
CountyGreene County
StateMissouri
Coordinates37.27184, -93.31105
Functional classUrban 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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating35.7 US tons
Inventory rating18.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length47 ft (14.3 m)
Longest span14 ft (4.3 m)
Deck width17 ft (5.2 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic150 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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$383,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was NW Treatmt Plnt SR over Pea Ridge CR built?

It was built in 1900, making it 125 years old in 2025.

What condition is NW Treatmt Plnt SR over Pea Ridge 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 May 2024.

How much traffic does NW Treatmt Plnt SR over Pea Ridge CR carry?

About 100 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is NW Treatmt Plnt SR over Pea Ridge CR?

The structure is 47 ft (14.3 m) long with a longest span of 14 ft (4.3 m) and a deck 17 ft wide.

Who owns NW Treatmt Plnt SR over Pea Ridge CR?

It is owned by the City or Municipal Highway Agency.