US Bridges

NE 40 St. CC.9-3.0 over Stream

Fair

Kingman County, Kansas · 2.0N 0.1E of Waterloo · Structure no. 000480753906160

Built
1930
95 years old
Condition
Fair
inspected January 2023
Type
Culvert
Concrete
Length
22 ft
3 main spans
Daily traffic
10
2021 count
Owner
County
County Highway Agency

About this bridge

NE 40 St. CC.9-3.0 over Stream is a concrete culvert carrying NE 40 St. CC.9-3.0 over Stream in Kingman County, Kansas. It was built in 1930, so it is 95 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 10 vehicles a day, roughly 5% of them trucks, projected to reach 12 by 2043. The structure is 22 ft (6.8 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesNE 40 St. CC.9-3.0
CrossesStream
Location2.0N 0.1E of Waterloo
RouteCounty Highway 0
CountyKingman County
StateKansas
Coordinates37.70494, -97.93666
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating35.7 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length22 ft (6.8 m)
Longest span7 ft (2.1 m)
Deck width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10 (2021)
Projected traffic12 by 2043
Trucks5%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was NE 40 St. CC.9-3.0 over Stream built?

It was built in 1930, making it 95 years old in 2025.

What condition is NE 40 St. CC.9-3.0 over Stream in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2023.

How much traffic does NE 40 St. CC.9-3.0 over Stream carry?

About 10 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is NE 40 St. CC.9-3.0 over Stream?

The structure is 22 ft (6.8 m) long with a longest span of 7 ft (2.1 m) and a deck 32 ft wide.

Who owns NE 40 St. CC.9-3.0 over Stream?

It is owned by the County Highway Agency.