US Bridges

D3402 over Osage Creek

Good

Kay County, Oklahoma · 7.1W .6S of Hardy · Structure no. 163020000000000

Built
1965
60 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
35
2022 count
Owner
County
County Highway Agency

About this bridge

D3402 over Osage Creek is a concrete culvert carrying D3402 over Osage Creek in Kay County, Oklahoma. It was built in 1965, so it is 60 years old, older than the Oklahoma average of 47.8 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 35 vehicles a day, roughly 15% of them trucks, projected to reach 56 by 2042. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesD3402
CrossesOsage Creek
Location7.1W .6S of Hardy
RouteCounty Highway D3402
Coordinates36.96794, -96.93399
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35 (2022)
Projected traffic56 by 2042
Trucks15%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was D3402 over Osage Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is D3402 over Osage 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 September 2024.

How much traffic does D3402 over Osage Creek carry?

About 35 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is D3402 over Osage Creek?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m).

Who owns D3402 over Osage Creek?

It is owned by the County Highway Agency.