US Bridges

N.W. 66th. St. 184 over Halfday Creek

Good

Shawnee County, Kansas · 0.2W of Elmont · Structure no. 000890993604145

Built
2006
19 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
200
2024 count
Owner
County
County Highway Agency

About this bridge

N.W. 66th. St. 184 over Halfday Creek is a concrete continuous slab carrying N.W. 66th. St. 184 over Halfday Creek in Shawnee County, Kansas. It was built in 2006, so it is 19 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 200 vehicles a day, roughly 1% of them trucks, projected to reach 200 by 2040. The structure is 133 ft (40.4 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesN.W. 66th. St. 184
CrossesHalfday Creek
Location0.2W of Elmont
RouteCounty Highway 0
CountyShawnee County
StateKansas
Coordinates39.16548, -95.70696
Functional classRural Local

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.2 US tons
Inventory rating38.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length133 ft (40.4 m)
Longest span52 ft (15.8 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic200 (2024)
Projected traffic200 by 2040
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 N.W. 66th. St. 184 over Halfday Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is N.W. 66th. St. 184 over Halfday Creek 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 August 2024.

How much traffic does N.W. 66th. St. 184 over Halfday Creek carry?

About 200 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is N.W. 66th. St. 184 over Halfday Creek?

The structure is 133 ft (40.4 m) long with a longest span of 52 ft (15.8 m) and a deck 30 ft wide.

Who owns N.W. 66th. St. 184 over Halfday Creek?

It is owned by the County Highway Agency.