US Bridges

County RD 273 over Pomme De Terre Rvr

PoorPosted for load

Hickory County, Missouri · S 35 T 37 N R 22 W · Structure no. 15307

Built
1900
125 years old
Condition
Poor
inspected February 2025
Type
Truss - Thru
Steel
Length
404 ft
1 main span
Daily traffic
200
2025 count
Owner
County
County Highway Agency

About this bridge

County RD 273 over Pomme De Terre Rvr is a steel truss - thru carrying County RD 273 over Pomme De Terre Rvr in Hickory 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 poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 200 vehicles a day, roughly 5% of them trucks, projected to reach 240 by 2045. The structure is 404 ft (123.1 m) long and 14 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCounty RD 273
CrossesPomme De Terre Rvr
LocationS 35 T 37 N R 22 W
RouteCounty Highway 90
Coordinates37.92039, -93.32869
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2025
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating5 US tons
Inventory rating3 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1 (+9 approach)
Design loadOther
Structure length404 ft (123.1 m)
Longest span200 ft (61 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2025)
Projected traffic240 by 2045
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD 273 over Pomme De Terre Rvr built?

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

What condition is County RD 273 over Pomme De Terre Rvr in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2025.

How much traffic does County RD 273 over Pomme De Terre Rvr carry?

About 200 vehicles per day (2025 count), of which roughly 5% are trucks.

How long is County RD 273 over Pomme De Terre Rvr?

The structure is 404 ft (123.1 m) long with a longest span of 200 ft (61 m) and a deck 14 ft wide.

Who owns County RD 273 over Pomme De Terre Rvr?

It is owned by the County Highway Agency.