US Bridges

Rp to & from Kta over I-335 HWY (kta)

Good

Lyon County, Kansas · Interchange US-56 / Kta · Structure no. 999933500561053

Built
1956
69 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
182 ft
4 main spans
Daily traffic
276
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Rp to & from Kta over I-335 HWY (kta) is a steel continuous stringer/multi-beam or girder carrying Rp to & from Kta over I-335 HWY (kta) in Lyon County, Kansas. It was built in 1956, 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 276 vehicles a day. The structure is 182 ft (55.5 m) long and 41 ft wide.

Location

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CarriesRp to & from Kta
CrossesI-335 HWY (kta)
LocationInterchange US-56 / Kta
RouteState Highway 10
CountyLyon County
StateKansas
Coordinates38.64861, -96.03028
Functional classRural 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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating91.2 US tons
Inventory rating42.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length182 ft (55.5 m)
Longest span61 ft (18.6 m)
Deck width41 ft (12.6 m)
Roadway width36 ft (11.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic276 (2023)
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 Rp to & from Kta over I-335 HWY (kta) built?

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

What condition is Rp to & from Kta over I-335 HWY (kta) 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 June 2024.

How much traffic does Rp to & from Kta over I-335 HWY (kta) carry?

About 276 vehicles per day (2023 count).

How long is Rp to & from Kta over I-335 HWY (kta)?

The structure is 182 ft (55.5 m) long with a longest span of 61 ft (18.6 m) and a deck 41 ft wide.

Who owns Rp to & from Kta over I-335 HWY (kta)?

It is owned by the State Toll Authority.