US Bridges

K4 HWY over Big Timber Creek Drain

Fair

Rush County, Kansas · 5.14 MI SE Ness Coln · Structure no. 999900400830081

Built
1962
63 years old
Condition
Fair
inspected October 2024
Type
Culvert
Concrete
Length
44 ft
3 main spans
Daily traffic
410
2023 count
Owner
State
State Highway Agency

About this bridge

K4 HWY over Big Timber Creek Drain is a concrete culvert carrying K4 HWY over Big Timber Creek Drain in Rush County, Kansas. It was built in 1962, so it is 63 years old, older 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 410 vehicles a day, roughly 25% of them trucks, projected to reach 427 by 2044. The structure is 44 ft (13.3 m) long and 46 ft wide.

CarriesK4 HWY
CrossesBig Timber Creek Drain
Location5.14 MI SE Ness Coln
RouteState Highway 4
StateKansas
Coordinates38.57778, -99.56806
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 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
Deck geometry9: Superior to present desirable criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating38.3 US tons
Inventory rating22 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length44 ft (13.3 m)
Longest span14 ft (4.3 m)
Deck width46 ft (13.9 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic410 (2023)
Projected traffic427 by 2044
Trucks25%
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 K4 HWY over Big Timber Creek Drain built?

It was built in 1962, making it 63 years old in 2025.

What condition is K4 HWY over Big Timber Creek Drain 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 October 2024.

How much traffic does K4 HWY over Big Timber Creek Drain carry?

About 410 vehicles per day (2023 count), of which roughly 25% are trucks.

How long is K4 HWY over Big Timber Creek Drain?

The structure is 44 ft (13.3 m) long with a longest span of 14 ft (4.3 m) and a deck 46 ft wide.

Who owns K4 HWY over Big Timber Creek Drain?

It is owned by the State Highway Agency.