US Bridges

RD G over Unnamed

Fair

Kiowa County, Kansas · 2.0N & 2.2E of Haviland · Structure no. 000490631206240

Built
1985
40 years old, rebuilt 2019
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
30 ft
1 main span
Daily traffic
45
2021 count
Owner
County
County Highway Agency

About this bridge

RD G over Unnamed is a steel stringer/multi-beam or girder carrying RD G over Unnamed in Kiowa County, Kansas. It was built in 1985 and reconstructed in 2019, so it is 40 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 5 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 45 vehicles a day, roughly 5% of them trucks, projected to reach 55 by 2046. The structure is 30 ft (9.2 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesRD G
CrossesUnnamed
Location2.0N & 2.2E of Haviland
RouteCounty Highway 0
CountyKiowa County
StateKansas
Coordinates37.64434, -99.06705
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating63.9 US tons
Inventory rating38.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length30 ft (9.2 m)
Longest span29 ft (8.8 m)
Deck width26 ft (7.9 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic45 (2021)
Projected traffic55 by 2046
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 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 RD G over Unnamed built?

It was built in 1985, making it 40 years old in 2025. It was reconstructed in 2019.

What condition is RD G over Unnamed 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 December 2024.

How much traffic does RD G over Unnamed carry?

About 45 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is RD G over Unnamed?

The structure is 30 ft (9.2 m) long with a longest span of 29 ft (8.8 m) and a deck 26 ft wide.

Who owns RD G over Unnamed?

It is owned by the County Highway Agency.