US Bridges

County RD NW 1101 over Rickey CR

Fair

St. Clair County, Missouri · S 10 T 39 N R 28 W · Structure no. 12533

Built
1930
95 years old, rebuilt 2014
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
22 ft
1 main span
Daily traffic
10
2023 count
Owner
Local
Other Local Agency

About this bridge

County RD NW 1101 over Rickey CR is a steel stringer/multi-beam or girder carrying County RD NW 1101 over Rickey CR in St. Clair County, Missouri. It was built in 1930 and reconstructed in 2014, so it is 95 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 6 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 10 vehicles a day, roughly 10% of them trucks, projected to reach 12 by 2043. The structure is 22 ft (6.7 m) long and 20 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesCounty RD NW 1101
CrossesRickey CR
LocationS 10 T 39 N R 28 W
RouteCounty Highway 13
CountySt. Clair County
StateMissouri
Coordinates38.16413, -93.9788
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum 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 alignment8: Equal to present desirable criteria
Operating rating51.6 US tons
Inventory rating30.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadOther
Structure length22 ft (6.7 m)
Longest span20 ft (6.2 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2023)
Projected traffic12 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local 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 NW 1101 over Rickey CR built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 2014.

What condition is County RD NW 1101 over Rickey 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 December 2023.

How much traffic does County RD NW 1101 over Rickey CR carry?

About 10 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is County RD NW 1101 over Rickey CR?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.2 m) and a deck 20 ft wide.

Who owns County RD NW 1101 over Rickey CR?

It is owned by the Other Local Agency and maintained by the County Highway Agency.