US Bridges

Huntoon RD over Roys Branch Crk

Good

Buchanan County, Missouri · S 6 T 57 N R 35 W · Structure no. 37144

Built
2023
2 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
35 ft
2 main spans
Daily traffic
220
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Huntoon RD over Roys Branch Crk is a concrete culvert carrying Huntoon RD over Roys Branch Crk in Buchanan County, Missouri. It was built in 2023, so it is 2 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.

It carries about 220 vehicles a day, roughly 10% of them trucks, projected to reach 264 by 2044. The structure is 35 ft (10.6 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHuntoon RD
CrossesRoys Branch Crk
LocationS 6 T 57 N R 35 W
RouteCity Street 0
Coordinates39.78479, -94.8672
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating108.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length35 ft (10.6 m)
Longest span14 ft (4.3 m)
Deck width39 ft (11.9 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2024)
Projected traffic264 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Huntoon RD over Roys Branch Crk built?

It was built in 2023, making it 2 years old in 2025.

What condition is Huntoon RD over Roys Branch 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 February 2024.

How much traffic does Huntoon RD over Roys Branch Crk carry?

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

How long is Huntoon RD over Roys Branch Crk?

The structure is 35 ft (10.6 m) long with a longest span of 14 ft (4.3 m) and a deck 39 ft wide.

Who owns Huntoon RD over Roys Branch Crk?

It is owned by the City or Municipal Highway Agency.