US Bridges

K99 HWY over Wolf Creek

Good

Marshall County, Kansas · 2.30 MI NE US36 · Structure no. 999909900580661

Built
2015
10 years old
Condition
Good
inspected May 2023
Type
Slab
Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
459
2023 count
Owner
State
State Highway Agency

About this bridge

K99 HWY over Wolf Creek is a concrete continuous slab carrying K99 HWY over Wolf Creek in Marshall County, Kansas. It was built in 2015, so it is 10 years old, younger 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 459 vehicles a day, roughly 15% of them trucks, projected to reach 538 by 2044. The structure is 133 ft (40.4 m) long and 37 ft wide.

CarriesK99 HWY
CrossesWolf Creek
Location2.30 MI NE US36
RouteState Highway 99
StateKansas
Coordinates39.86333, -96.39972
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating68.6 US tons
Inventory rating52.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHL 93
Structure length133 ft (40.4 m)
Longest span52 ft (15.8 m)
Deck width37 ft (11.3 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic459 (2023)
Projected traffic538 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Wolf Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is K99 HWY over Wolf 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 May 2023.

How much traffic does K99 HWY over Wolf Creek carry?

About 459 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is K99 HWY over Wolf Creek?

The structure is 133 ft (40.4 m) long with a longest span of 52 ft (15.8 m) and a deck 37 ft wide.

Who owns K99 HWY over Wolf Creek?

It is owned by the State Highway Agency.