US Bridges

NB I-35 Ramp over Local Drainage

Good

Johnson County, Kansas · I-35 NB Ramp to 75th ST · Structure no. 999903500464091

Built
2010
15 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
10,465
2023 count
Owner
State
State Highway Agency

About this bridge

NB I-35 Ramp over Local Drainage is a concrete culvert carrying NB I-35 Ramp over Local Drainage in Johnson County, Kansas. It was built in 2010, so it is 15 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 10,465 vehicles a day. The structure is 26 ft (8 m) long and 70 ft wide.

Location

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CarriesNB I-35 Ramp
CrossesLocal Drainage
LocationI-35 NB Ramp to 75th ST
RouteState Highway 24
CountyJohnson County
StateKansas
Coordinates38.97361, -94.71472
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating73 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length26 ft (8 m)
Longest span8 ft (2.4 m)
Deck width70 ft (21.2 m)
Roadway width65 ft (19.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,465 (2023)
Projected traffic—
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 NB I-35 Ramp over Local Drainage built?

It was built in 2010, making it 15 years old in 2025.

What condition is NB I-35 Ramp over Local Drainage 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 NB I-35 Ramp over Local Drainage carry?

About 10,465 vehicles per day (2023 count).

How long is NB I-35 Ramp over Local Drainage?

The structure is 26 ft (8 m) long with a longest span of 8 ft (2.4 m) and a deck 70 ft wide.

Who owns NB I-35 Ramp over Local Drainage?

It is owned by the State Highway Agency.