US Bridges

SW 30 St. M.1-10.0 over Petyt Creek

GoodPosted for load

Kingman County, Kansas · 2.0S 7.0W of Kingman · Structure no. 000480721106300

Built
2007
18 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
77 ft
4 main spans
Daily traffic
10
2021 count
Owner
County
County Highway Agency

About this bridge

SW 30 St. M.1-10.0 over Petyt Creek is a wood or timber stringer/multi-beam or girder carrying SW 30 St. M.1-10.0 over Petyt Creek in Kingman County, Kansas. It was built in 2007, so it is 18 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. Its operating status is: posted for load restriction.

It carries about 10 vehicles a day, roughly 5% of them trucks, projected to reach 12 by 2043. The structure is 77 ft (23.5 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSW 30 St. M.1-10.0
CrossesPetyt Creek
Location2.0S 7.0W of Kingman
RouteCounty Highway 0
CountyKingman County
StateKansas
Coordinates37.60188, -98.24481
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating32.4 US tons
Inventory rating23.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialWood or Timber
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length77 ft (23.5 m)
Longest span19 ft (5.7 m)
Deck width24 ft (7.2 m)
Roadway width23 ft (7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10 (2021)
Projected traffic12 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 SW 30 St. M.1-10.0 over Petyt Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is SW 30 St. M.1-10.0 over Petyt 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 January 2023.

How much traffic does SW 30 St. M.1-10.0 over Petyt Creek carry?

About 10 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is SW 30 St. M.1-10.0 over Petyt Creek?

The structure is 77 ft (23.5 m) long with a longest span of 19 ft (5.7 m) and a deck 24 ft wide.

Who owns SW 30 St. M.1-10.0 over Petyt Creek?

It is owned by the County Highway Agency.