US Bridges

County RD E-552 over Lit Pomme De Terre

PoorClosed to traffic

Polk County, Missouri · S 3 T 31 N R 21 W · Structure no. 23765

Built
1900
125 years old
Condition
Poor
inspected April 2022
Type
Slab
Concrete Continuous
Length
38 ft
4 main spans
Daily traffic
40
2024 count
Owner
County
County Highway Agency

About this bridge

County RD E-552 over Lit Pomme De Terre is a concrete continuous slab carrying County RD E-552 over Lit Pomme De Terre in Polk 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 2 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: closed to all traffic.

It carries about 40 vehicles a day, roughly 10% of them trucks, projected to reach 58 by 2044. The structure is 38 ft (11.6 m) long and 20 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCounty RD E-552
CrossesLit Pomme De Terre
LocationS 3 T 31 N R 21 W
RouteCounty Highway 430
Coordinates37.4424, -93.23053
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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2022
Inspection intervalevery 6 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadOther
Structure length38 ft (11.6 m)
Longest span10 ft (3 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic58 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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$327,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD E-552 over Lit Pomme De Terre built?

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

What condition is County RD E-552 over Lit Pomme De Terre 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 April 2022.

How much traffic does County RD E-552 over Lit Pomme De Terre carry?

About 40 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is County RD E-552 over Lit Pomme De Terre?

The structure is 38 ft (11.6 m) long with a longest span of 10 ft (3 m) and a deck 20 ft wide.

Who owns County RD E-552 over Lit Pomme De Terre?

It is owned by the County Highway Agency.