US Bridges

I-635 HWY NB over Leavenworth Road

Good

Wyandotte County, Kansas · 2.2 MI N US-24/I-635 JCT · Structure no. 999963501053091

Built
2005
20 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
201 ft
4 main spans
Daily traffic
24,937
2023 count
Owner
State
State Highway Agency

About this bridge

I-635 HWY NB over Leavenworth Road is a concrete continuous slab carrying I-635 HWY NB over Leavenworth Road in Wyandotte County, Kansas. It was built in 2005, so it is 20 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 24,937 vehicles a day, roughly 12% of them trucks, projected to reach 26,477 by 2044. The structure is 201 ft (61.2 m) long and 59 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-635 HWY NB
CrossesLeavenworth Road
Location2.2 MI N US-24/I-635 JCT
RouteInterstate 635
StateKansas
Coordinates39.14278, -94.67056
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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating59 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 25 or greater
Structure length201 ft (61.2 m)
Longest span52 ft (15.8 m)
Deck width59 ft (17.9 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,937 (2023)
Projected traffic26,477 by 2044
Trucks12%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
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-635 HWY NB over Leavenworth Road built?

It was built in 2005, making it 20 years old in 2025.

What condition is I-635 HWY NB over Leavenworth Road 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 2023.

How much traffic does I-635 HWY NB over Leavenworth Road carry?

About 24,937 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is I-635 HWY NB over Leavenworth Road?

The structure is 201 ft (61.2 m) long with a longest span of 52 ft (15.8 m) and a deck 59 ft wide.

Who owns I-635 HWY NB over Leavenworth Road?

It is owned by the State Highway Agency.