US Bridges

I-35 HWY NB over K-130 HWY

Fair

Lyon County, Kansas · JCT I35 & K-130 HWY · Structure no. 999903500561301

Built
1975
50 years old
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
180 ft
3 main spans
Daily traffic
8,250
2023 count
Owner
State
State Highway Agency

About this bridge

I-35 HWY NB over K-130 HWY is a concrete continuous box beam or girders - multiple carrying I-35 HWY NB over K-130 HWY in Lyon County, Kansas. It was built in 1975, so it is 50 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 8,250 vehicles a day, roughly 23% of them trucks, projected to reach 9,299 by 2044. The structure is 180 ft (55 m) long and 42 ft wide.

CarriesI-35 HWY NB
CrossesK-130 HWY
LocationJCT I35 & K-130 HWY
RouteInterstate 35
StateKansas
Coordinates38.40806, -95.98694
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.2 US tons
Inventory rating37.9 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length180 ft (55 m)
Longest span88 ft (26.8 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,250 (2023)
Projected traffic9,299 by 2044
Trucks23%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-35 HWY NB over K-130 HWY built?

It was built in 1975, making it 50 years old in 2025.

What condition is I-35 HWY NB over K-130 HWY 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 June 2024.

How much traffic does I-35 HWY NB over K-130 HWY carry?

About 8,250 vehicles per day (2023 count), of which roughly 23% are trucks.

How long is I-35 HWY NB over K-130 HWY?

The structure is 180 ft (55 m) long with a longest span of 88 ft (26.8 m) and a deck 42 ft wide.

Who owns I-35 HWY NB over K-130 HWY?

It is owned by the State Highway Agency.