US Bridges

I-35 HWY NB (kta) over UP RR

Good

Butler County, Kansas · 0.96 MI NE K-254 · Structure no. 999903500080943

Built
1956
69 years old, rebuilt 1984
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
211 ft
3 main spans
Daily traffic
9,311
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

I-35 HWY NB (kta) over UP RR is a steel continuous stringer/multi-beam or girder carrying I-35 HWY NB (kta) over UP RR in Butler County, Kansas. It was built in 1956 and reconstructed in 1984, so it is 69 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 9,311 vehicles a day, roughly 27% of them trucks, projected to reach 12,296 by 2044. The structure is 211 ft (64.2 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-35 HWY NB (kta)
CrossesUP RR
Location0.96 MI NE K-254
RouteInterstate 35
CountyButler County
StateKansas
Coordinates37.82722, -96.89306
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.6 US tons
Inventory rating38.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length211 ft (64.2 m)
Longest span74 ft (22.6 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,311 (2023)
Projected traffic12,296 by 2044
Trucks27%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 (kta) over UP RR built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1984.

What condition is I-35 HWY NB (kta) over UP RR 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 July 2023.

How much traffic does I-35 HWY NB (kta) over UP RR carry?

About 9,311 vehicles per day (2023 count), of which roughly 27% are trucks.

How long is I-35 HWY NB (kta) over UP RR?

The structure is 211 ft (64.2 m) long with a longest span of 74 ft (22.6 m) and a deck 34 ft wide.

Who owns I-35 HWY NB (kta) over UP RR?

It is owned by the State Toll Authority.