US Bridges

399th Street over Mound Creek

Good

Miami County, Kansas · 3.2W 1.0S of Beagle · Structure no. 000611069705200

Built
2013
12 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
43 ft
4 main spans
Daily traffic
23
2011 count
Owner
County
County Highway Agency

About this bridge

399th Street over Mound Creek is a concrete culvert carrying 399th Street over Mound Creek in Miami County, Kansas. It was built in 2013, so it is 12 years old, younger than the Kansas average of 52.8 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 23 vehicles a day, projected to reach 30 by 2043. The structure is 43 ft (13.1 m) long and 45 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries399th Street
CrossesMound Creek
Location3.2W 1.0S of Beagle
RouteCounty Highway 0
StateKansas
Coordinates38.40401, -95.0148
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span10 ft (3 m)
Deck width45 ft (13.7 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic23 (2011)
Projected traffic30 by 2043
Trucks0%
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 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 399th Street over Mound Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is 399th Street over Mound Creek 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 June 2023.

How much traffic does 399th Street over Mound Creek carry?

About 23 vehicles per day (2011 count).

How long is 399th Street over Mound Creek?

The structure is 43 ft (13.1 m) long with a longest span of 10 ft (3 m) and a deck 45 ft wide.

Who owns 399th Street over Mound Creek?

It is owned by the County Highway Agency.