US Bridges

Griessen RD over Small CR

Good

Pettis County, Missouri · S 31 T 46 N R 20 W · Structure no. 30885

Built
2004
21 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

Griessen RD over Small CR is a prestressed concrete stringer/multi-beam or girder carrying Griessen RD over Small CR in Pettis County, Missouri. It was built in 2004, so it is 21 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 250 vehicles a day, roughly 10% of them trucks, projected to reach 425 by 2044. The structure is 68 ft (20.7 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesGriessen RD
CrossesSmall CR
LocationS 31 T 46 N R 20 W
RouteCounty Highway 182
Coordinates38.72174, -93.16228
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable 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 rating59.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length68 ft (20.7 m)
Longest span65 ft (19.8 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic425 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Griessen RD over Small CR built?

It was built in 2004, making it 21 years old in 2025.

What condition is Griessen RD over Small 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 February 2024.

How much traffic does Griessen RD over Small CR carry?

About 250 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Griessen RD over Small CR?

The structure is 68 ft (20.7 m) long with a longest span of 65 ft (19.8 m) and a deck 27 ft wide.

Who owns Griessen RD over Small CR?

It is owned by the County Highway Agency.