US Bridges

Local Rd. S7G1 over Salt Creek

Good

Mitchell County, Kansas · 5.0N 1.8E of Hunter · Structure no. 000620709703961

Built
1979
46 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
42 ft
1 main span
Daily traffic
20
2002 count
Owner
County
County Highway Agency

About this bridge

Local Rd. S7G1 over Salt Creek is a steel stringer/multi-beam or girder carrying Local Rd. S7G1 over Salt Creek in Mitchell County, Kansas. It was built in 1979, so it is 46 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 20 vehicles a day, projected to reach 20 by 2043. The structure is 42 ft (12.8 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLocal Rd. S7G1
CrossesSalt Creek
Location5.0N 1.8E of Hunter
RouteCounty Highway 0
StateKansas
Coordinates39.30583, -98.36342
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating45.2 US tons
Inventory rating27 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length42 ft (12.8 m)
Longest span39 ft (12 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic20 (2002)
Projected traffic20 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Local Rd. S7G1 over Salt Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is Local Rd. S7G1 over Salt 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 March 2023.

How much traffic does Local Rd. S7G1 over Salt Creek carry?

About 20 vehicles per day (2002 count).

How long is Local Rd. S7G1 over Salt Creek?

The structure is 42 ft (12.8 m) long with a longest span of 39 ft (12 m) and a deck 26 ft wide.

Who owns Local Rd. S7G1 over Salt Creek?

It is owned by the County Highway Agency.