US Bridges

Little Boone Creek over Little Boone Crk

Good

Franklin County, Missouri · S 22 T 41 N R 3 W · Structure no. 37245

Built
2024
1 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

Little Boone Creek over Little Boone Crk is a prestressed concrete box beam or girders - single or spread carrying Little Boone Creek over Little Boone Crk in Franklin County, Missouri. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: new structure not yet open to traffic.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 180 by 2044. The structure is 47 ft (14.3 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLittle Boone Creek
CrossesLittle Boone Crk
LocationS 22 T 41 N R 3 W
RouteCounty Highway 354
Coordinates38.27371, -91.24069
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusNew structure not yet open to traffic
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating101.2 US tons
Inventory rating77.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span45 ft (13.7 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic180 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Little Boone Creek over Little Boone Crk built?

It was built in 2024, making it 1 years old in 2025.

What condition is Little Boone Creek over Little Boone Crk 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 March 2024.

How much traffic does Little Boone Creek over Little Boone Crk carry?

About 100 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Little Boone Creek over Little Boone Crk?

The structure is 47 ft (14.3 m) long with a longest span of 45 ft (13.7 m) and a deck 29 ft wide.

Who owns Little Boone Creek over Little Boone Crk?

It is owned by the County Highway Agency.