US Bridges

K99 HWY over Holderman Creek Drainage

Good

Greenwood County, Kansas · 1.88 MI S K-58 · Structure no. 999909900370421

Built
1965
60 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
28 ft
1 main span
Daily traffic
1,324
2023 count
Owner
State
State Highway Agency

About this bridge

K99 HWY over Holderman Creek Drainage is a concrete culvert carrying K99 HWY over Holderman Creek Drainage in Greenwood County, Kansas. It was built in 1965, so it is 60 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 1,324 vehicles a day, roughly 26% of them trucks, projected to reach 1,616 by 2044. The structure is 28 ft (8.5 m) long and 46 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesK99 HWY
CrossesHolderman Creek Drainage
Location1.88 MI S K-58
RouteState Highway 99
StateKansas
Coordinates38.11444, -96.13889
Functional classRural Minor Arterial

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 inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating45.4 US tons
Inventory rating28 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length28 ft (8.5 m)
Longest span28 ft (8.5 m)
Deck width46 ft (13.9 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,324 (2023)
Projected traffic1,616 by 2044
Trucks26%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 K99 HWY over Holderman Creek Drainage built?

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

What condition is K99 HWY over Holderman Creek Drainage 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 February 2023.

How much traffic does K99 HWY over Holderman Creek Drainage carry?

About 1,324 vehicles per day (2023 count), of which roughly 26% are trucks.

How long is K99 HWY over Holderman Creek Drainage?

The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m) and a deck 46 ft wide.

Who owns K99 HWY over Holderman Creek Drainage?

It is owned by the State Highway Agency.