US Bridges

US75 HWY NB over US24 HWY

Fair

Shawnee County, Kansas · JCT US24/US75 · Structure no. 999907500891581

Built
1978
47 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
371 ft
4 main spans
Daily traffic
13,109
2023 count
Owner
State
State Highway Agency

About this bridge

US75 HWY NB over US24 HWY is a steel continuous stringer/multi-beam or girder carrying US75 HWY NB over US24 HWY in Shawnee County, Kansas. It was built in 1978, so it is 47 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,109 vehicles a day, roughly 7% of them trucks, projected to reach 13,374 by 2044. The structure is 371 ft (113.1 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS75 HWY NB
CrossesUS24 HWY
LocationJCT US24/US75
RouteU.S. Route 75
CountyShawnee County
StateKansas
Coordinates39.09056, -95.72694
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length371 ft (113.1 m)
Longest span105 ft (32 m)
Deck width50 ft (15.2 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,109 (2023)
Projected traffic13,374 by 2044
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 US75 HWY NB over US24 HWY built?

It was built in 1978, making it 47 years old in 2025.

What condition is US75 HWY NB over US24 HWY in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.

How much traffic does US75 HWY NB over US24 HWY carry?

About 13,109 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is US75 HWY NB over US24 HWY?

The structure is 371 ft (113.1 m) long with a longest span of 105 ft (32 m) and a deck 50 ft wide.

Who owns US75 HWY NB over US24 HWY?

It is owned by the State Highway Agency.