US Bridges

Ramp C over I-70 HWY (kta)

Good

Wyandotte County, Kansas · 0.26 MI W K-7 · Structure no. 999907001053271

Built
2014
11 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
375 ft
4 main spans
Daily traffic
3,800
2023 count
Owner
State
State Highway Agency

About this bridge

Ramp C over I-70 HWY (kta) is a steel continuous stringer/multi-beam or girder carrying Ramp C over I-70 HWY (kta) in Wyandotte County, Kansas. It was built in 2014, so it is 11 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,800 vehicles a day. The structure is 375 ft (114.4 m) long and 51 ft wide.

Location

Open in Google Maps
CarriesRamp C
CrossesI-70 HWY (kta)
Location0.26 MI W K-7
RouteState Highway 50
CountyWyandotte County
StateKansas
Coordinates39.09556, -94.88694
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2023
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 rating71.1 US tons
Inventory rating55 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckNot applicable
Main spans4
Design loadHL 93
Structure length375 ft (114.4 m)
Longest span132 ft (40.2 m)
Deck width51 ft (15.4 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,800 (2023)
Projected traffic—
Trucks0%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 Ramp C over I-70 HWY (kta) built?

It was built in 2014, making it 11 years old in 2025.

What condition is Ramp C over I-70 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 2023.

How much traffic does Ramp C over I-70 HWY (kta) carry?

About 3,800 vehicles per day (2023 count).

How long is Ramp C over I-70 HWY (kta)?

The structure is 375 ft (114.4 m) long with a longest span of 132 ft (40.2 m) and a deck 51 ft wide.

Who owns Ramp C over I-70 HWY (kta)?

It is owned by the State Highway Agency.