US Bridges

County RD 150 over Pomme De Terre Rvr

Good

Polk County, Missouri · S 28 T 34 N R 22 W · Structure no. 32527

Built
2009
16 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
300 ft
3 main spans
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

County RD 150 over Pomme De Terre Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying County RD 150 over Pomme De Terre Rvr in Polk County, Missouri. It was built in 2009, so it is 16 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 250 vehicles a day, roughly 10% of them trucks, projected to reach 363 by 2044. The structure is 300 ft (91.4 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCounty RD 150
CrossesPomme De Terre Rvr
LocationS 28 T 34 N R 22 W
RouteCounty Highway 150
Coordinates37.64879, -93.3521
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75.4 US tons
Inventory rating45.6 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length300 ft (91.4 m)
Longest span110 ft (33.5 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic363 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD 150 over Pomme De Terre Rvr built?

It was built in 2009, making it 16 years old in 2025.

What condition is County RD 150 over Pomme De Terre Rvr in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does County RD 150 over Pomme De Terre Rvr carry?

About 250 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD 150 over Pomme De Terre Rvr?

The structure is 300 ft (91.4 m) long with a longest span of 110 ft (33.5 m) and a deck 26 ft wide.

Who owns County RD 150 over Pomme De Terre Rvr?

It is owned by the County Highway Agency.