US Bridges

Hennick RD over Establishment CR

Fair

Ste. Genevieve County, Missouri · S 23 T 37 N R 7 E · Structure no. 34085

Built
2012
13 years old
Condition
Fair
inspected February 2024
Type
Tee Beam
Concrete
Length
42 ft
1 main span
Daily traffic
30
2024 count
Owner
County
County Highway Agency

About this bridge

Hennick RD over Establishment CR is a concrete tee beam carrying Hennick RD over Establishment CR in Ste. Genevieve County, Missouri. It was built in 2012, so it is 13 years old, younger 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 30 vehicles a day, roughly 10% of them trucks, projected to reach 41 by 2044. The structure is 42 ft (12.8 m) long and 23 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

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CarriesHennick RD
CrossesEstablishment CR
LocationS 23 T 37 N R 7 E
RouteCounty Highway 52
CountySte. Genevieve County
StateMissouri
Coordinates37.90464, -90.23138
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2024
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating69.4 US tons
Inventory rating41.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length42 ft (12.8 m)
Longest span42 ft (12.8 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2024)
Projected traffic41 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 Hennick RD over Establishment CR built?

It was built in 2012, making it 13 years old in 2025.

What condition is Hennick RD over Establishment 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 February 2024.

How much traffic does Hennick RD over Establishment CR carry?

About 30 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Hennick RD over Establishment CR?

The structure is 42 ft (12.8 m) long with a longest span of 42 ft (12.8 m) and a deck 23 ft wide.

Who owns Hennick RD over Establishment CR?

It is owned by the County Highway Agency.