US Bridges

Rs 2230 Rock RD over Trib to the Ninnescah

Fair

Sumner County, Kansas · 4W 3.9N of Oxford · Structure no. 000000000961209

Built
2005
20 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
24 ft
1 main span
Daily traffic
84
2013 count
Owner
County
County Highway Agency

About this bridge

Rs 2230 Rock RD over Trib to the Ninnescah is a steel stringer/multi-beam or girder carrying Rs 2230 Rock RD over Trib to the Ninnescah in Sumner County, Kansas. It was built in 2005, so it is 20 years old, younger 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 84 vehicles a day, projected to reach 117 by 2043. The structure is 24 ft (7.4 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesRs 2230 Rock RD
CrossesTrib to the Ninnescah
Location4W 3.9N of Oxford
RouteCounty Highway 0
CountySumner County
StateKansas
Coordinates37.33187, -97.24087
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.1 US tons
Inventory rating27.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length24 ft (7.4 m)
Longest span24 ft (7.3 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic84 (2013)
Projected traffic117 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 2230 Rock RD over Trib to the Ninnescah built?

It was built in 2005, making it 20 years old in 2025.

What condition is Rs 2230 Rock RD over Trib to the Ninnescah 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 May 2023.

How much traffic does Rs 2230 Rock RD over Trib to the Ninnescah carry?

About 84 vehicles per day (2013 count).

How long is Rs 2230 Rock RD over Trib to the Ninnescah?

The structure is 24 ft (7.4 m) long with a longest span of 24 ft (7.3 m) and a deck 24 ft wide.

Who owns Rs 2230 Rock RD over Trib to the Ninnescah?

It is owned by the County Highway Agency.