US Bridges

Clark Ave over Grove CR

Good

Platte County, Missouri · S 8 T 54 N R 33 W · Structure no. 35344

Built
2016
9 years old
Condition
Good
inspected April 2024
Type
Tee Beam
Prestressed Concrete
Length
110 ft
1 main span
Daily traffic
220
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Clark Ave over Grove CR is a prestressed concrete tee beam carrying Clark Ave over Grove CR in Platte County, Missouri. It was built in 2016, so it is 9 years old, younger 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 220 vehicles a day, roughly 10% of them trucks, projected to reach 407 by 2044. The structure is 110 ft (33.5 m) long and 26 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesClark Ave
CrossesGrove CR
LocationS 8 T 54 N R 33 W
RouteCity Street 151
CountyPlatte County
StateMissouri
Coordinates39.50373, -94.62891
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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating43.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length110 ft (33.5 m)
Longest span107 ft (32.5 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2024)
Projected traffic407 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Clark Ave over Grove CR built?

It was built in 2016, making it 9 years old in 2025.

What condition is Clark Ave over Grove CR 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 April 2024.

How much traffic does Clark Ave over Grove CR carry?

About 220 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Clark Ave over Grove CR?

The structure is 110 ft (33.5 m) long with a longest span of 107 ft (32.5 m) and a deck 26 ft wide.

Who owns Clark Ave over Grove CR?

It is owned by the City or Municipal Highway Agency.