US Bridges

Lee Blvd over I-435 HWY Nl-Sl

Good

Johnson County, Kansas · 0.69 MI W of State Line · Structure no. 999943500463091

Built
1996
29 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
275 ft
4 main spans
Daily traffic
1,037
2023 count
Owner
State
State Highway Agency

About this bridge

Lee Blvd over I-435 HWY Nl-Sl is a steel continuous stringer/multi-beam or girder carrying Lee Blvd over I-435 HWY Nl-Sl in Johnson County, Kansas. It was built in 1996, so it is 29 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 1,037 vehicles a day. The structure is 275 ft (83.7 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesLee Blvd
CrossesI-435 HWY Nl-Sl
Location0.69 MI W of State Line
RouteCity Street 3113
CountyJohnson County
StateKansas
Coordinates38.93333, -94.61972
Functional classUrban Local

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 2024
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 alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating68.5 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length275 ft (83.7 m)
Longest span85 ft (25.9 m)
Deck width44 ft (13.3 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,037 (2023)
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 Lee Blvd over I-435 HWY Nl-Sl built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lee Blvd over I-435 HWY Nl-Sl 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 2024.

How much traffic does Lee Blvd over I-435 HWY Nl-Sl carry?

About 1,037 vehicles per day (2023 count).

How long is Lee Blvd over I-435 HWY Nl-Sl?

The structure is 275 ft (83.7 m) long with a longest span of 85 ft (25.9 m) and a deck 44 ft wide.

Who owns Lee Blvd over I-435 HWY Nl-Sl?

It is owned by the State Highway Agency.