US Bridges

Rs 464 over Stream

Good

Mitchell County, Kansas · 1.0N 6.5E of Tipton · Structure no. 000000000620290

Built
1960
65 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
49 ft
2 main spans
Daily traffic
90
2002 count
Owner
County
County Highway Agency

About this bridge

Rs 464 over Stream is a concrete culvert carrying Rs 464 over Stream in Mitchell County, Kansas. It was built in 1960, so it is 65 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 90 vehicles a day, roughly 10% of them trucks, projected to reach 90 by 2043. The structure is 49 ft (14.9 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRs 464
CrossesStream
Location1.0N 6.5E of Tipton
RouteCounty Highway 464
StateKansas
Coordinates39.35028, -98.35
Functional classRural Major Collector

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.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating25.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length49 ft (14.9 m)
Longest span24 ft (7.3 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic90 (2002)
Projected traffic90 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Rs 464 over Stream built?

It was built in 1960, making it 65 years old in 2025.

What condition is Rs 464 over Stream 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 April 2023.

How much traffic does Rs 464 over Stream carry?

About 90 vehicles per day (2002 count), of which roughly 10% are trucks.

How long is Rs 464 over Stream?

The structure is 49 ft (14.9 m) long with a longest span of 24 ft (7.3 m) and a deck 29 ft wide.

Who owns Rs 464 over Stream?

It is owned by the County Highway Agency.