US Bridges

SW 150th Ave over US54/US400 HWY

Good

Kingman County, Kansas · 5.82 MI E of Pratt Coln · Structure no. 999905400480871

Built
2010
15 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
308 ft
4 main spans
Daily traffic
28
2023 count
Owner
State
State Highway Agency

About this bridge

SW 150th Ave over US54/US400 HWY is a prestressed concrete continuous stringer/multi-beam or girder carrying SW 150th Ave over US54/US400 HWY in Kingman 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 28 vehicles a day. The structure is 308 ft (94 m) long and 30 ft wide.

Location

Open in Google Maps
CarriesSW 150th Ave
CrossesUS54/US400 HWY
Location5.82 MI E of Pratt Coln
RouteCounty Highway 23
CountyKingman County
StateKansas
Coordinates37.64417, -98.39222
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating59.3 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckNot applicable
Main spans4
Design loadHL 93
Structure length308 ft (94 m)
Longest span102 ft (31.1 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28 (2023)
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionTwo-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 SW 150th Ave over US54/US400 HWY built?

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

What condition is SW 150th Ave over US54/US400 HWY 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 2023.

How much traffic does SW 150th Ave over US54/US400 HWY carry?

About 28 vehicles per day (2023 count).

How long is SW 150th Ave over US54/US400 HWY?

The structure is 308 ft (94 m) long with a longest span of 102 ft (31.1 m) and a deck 30 ft wide.

Who owns SW 150th Ave over US54/US400 HWY?

It is owned by the State Highway Agency.