US Bridges

Artic RD over Mussel Fk

Good

Macon County, Missouri · S 6 T 58 N R 17 W · Structure no. 35138

Built
2015
10 years old
Condition
Good
inspected February 2024
Type
Tee Beam
Prestressed Concrete
Length
124 ft
1 main span
Daily traffic
20
2024 count
Owner
County
County Highway Agency

About this bridge

Artic RD over Mussel Fk is a prestressed concrete tee beam carrying Artic RD over Mussel Fk in Macon County, Missouri. It was built in 2015, so it is 10 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 22 by 2044. The structure is 124 ft (37.8 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesArtic RD
CrossesMussel Fk
LocationS 6 T 58 N R 17 W
RouteCounty Highway 365
Coordinates39.87144, -92.83711
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 protection7 GoodSome minor problems.
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 geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.5 US tons
Inventory rating54.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length124 ft (37.8 m)
Longest span121 ft (36.9 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2024)
Projected traffic22 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Artic RD over Mussel Fk built?

It was built in 2015, making it 10 years old in 2025.

What condition is Artic RD over Mussel Fk 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 Artic RD over Mussel Fk carry?

About 20 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Artic RD over Mussel Fk?

The structure is 124 ft (37.8 m) long with a longest span of 121 ft (36.9 m) and a deck 25 ft wide.

Who owns Artic RD over Mussel Fk?

It is owned by the County Highway Agency.