US Bridges

US-75 HWY Nb/Sb over Halfday Creek Drainage

Good

Shawnee County, Kansas · 6.05 MI N US24 HWY · Structure no. 999907500892031

Built
1995
30 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
6,150
2023 count
Owner
State
State Highway Agency

About this bridge

US-75 HWY Nb/Sb over Halfday Creek Drainage is a concrete culvert carrying US-75 HWY Nb/Sb over Halfday Creek Drainage in Shawnee County, Kansas. It was built in 1995, so it is 30 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 6,150 vehicles a day, roughly 11% of them trucks, projected to reach 6,932 by 2044. The structure is 29 ft (8.7 m) long and 230 ft wide.

CarriesUS-75 HWY Nb/Sb
CrossesHalfday Creek Drainage
Location6.05 MI N US24 HWY
RouteU.S. Route 75
StateKansas
Coordinates39.17583, -95.71972
Functional classRural Principal Arterial - Other

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
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 rating16.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length29 ft (8.7 m)
Longest span12 ft (3.7 m)
Deck width230 ft (70.2 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,150 (2023)
Projected traffic6,932 by 2044
Trucks11%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 US-75 HWY Nb/Sb over Halfday Creek Drainage built?

It was built in 1995, making it 30 years old in 2025.

What condition is US-75 HWY Nb/Sb over Halfday Creek 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 June 2023.

How much traffic does US-75 HWY Nb/Sb over Halfday Creek Drainage carry?

About 6,150 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US-75 HWY Nb/Sb over Halfday Creek Drainage?

The structure is 29 ft (8.7 m) long with a longest span of 12 ft (3.7 m) and a deck 230 ft wide.

Who owns US-75 HWY Nb/Sb over Halfday Creek Drainage?

It is owned by the State Highway Agency.