US Bridges

County RD 64 over Pomme De Terre Rvr

Good

Hickory County, Missouri · S 25 T 38 N R 22 W · Structure no. 13168

Built
1979
46 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
343 ft
3 main spans
Daily traffic
75
2025 count
Owner
County
County Highway Agency

About this bridge

County RD 64 over Pomme De Terre Rvr is a steel continuous stringer/multi-beam or girder carrying County RD 64 over Pomme De Terre Rvr in Hickory County, Missouri. It was built in 1979, so it is 46 years old, older 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 75 vehicles a day, roughly 10% of them trucks, projected to reach 90 by 2045. The structure is 343 ft (104.5 m) long and 29 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesCounty RD 64
CrossesPomme De Terre Rvr
LocationS 25 T 38 N R 22 W
RouteCounty Highway 30
Coordinates38.02065, -93.30212
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.6 US tons
Inventory rating25.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length343 ft (104.5 m)
Longest span127 ft (38.7 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2025)
Projected traffic90 by 2045
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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 64 over Pomme De Terre Rvr built?

It was built in 1979, making it 46 years old in 2025.

What condition is County RD 64 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 February 2025.

How much traffic does County RD 64 over Pomme De Terre Rvr carry?

About 75 vehicles per day (2025 count), of which roughly 10% are trucks.

How long is County RD 64 over Pomme De Terre Rvr?

The structure is 343 ft (104.5 m) long with a longest span of 127 ft (38.7 m) and a deck 29 ft wide.

Who owns County RD 64 over Pomme De Terre Rvr?

It is owned by the County Highway Agency.