US Bridges

I35 HWY NB over URB2712 Johnson DR

Good

Johnson County, Kansas · JCT Johnson DRIVE/I35 NB · Structure no. 999903500462781

Built
1991
34 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
162 ft
3 main spans
Daily traffic
77,000
2023 count
Owner
State
State Highway Agency

About this bridge

I35 HWY NB over URB2712 Johnson DR is a steel continuous stringer/multi-beam or girder carrying I35 HWY NB over URB2712 Johnson DR in Johnson County, Kansas. It was built in 1991, so it is 34 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 77,000 vehicles a day, roughly 10% of them trucks, projected to reach 85,077 by 2044. The structure is 162 ft (49.5 m) long and 80 ft wide.

CarriesI35 HWY NB
CrossesURB2712 Johnson DR
LocationJCT Johnson DRIVE/I35 NB
RouteInterstate 35
StateKansas
Coordinates39.02194, -94.69139
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.4 US tons
Inventory rating49.2 US tons

Structure

MaterialSteel Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length162 ft (49.5 m)
Longest span71 ft (21.6 m)
Deck width80 ft (24.5 m)
Roadway width78 ft (23.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic77,000 (2023)
Projected traffic85,077 by 2044
Trucks10%
Lanes on structure4
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 I35 HWY NB over URB2712 Johnson DR built?

It was built in 1991, making it 34 years old in 2025.

What condition is I35 HWY NB over URB2712 Johnson DR 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 I35 HWY NB over URB2712 Johnson DR carry?

About 77,000 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is I35 HWY NB over URB2712 Johnson DR?

The structure is 162 ft (49.5 m) long with a longest span of 71 ft (21.6 m) and a deck 80 ft wide.

Who owns I35 HWY NB over URB2712 Johnson DR?

It is owned by the State Highway Agency.