US Bridges

S.H. 28 over Salt Creek

Good

Nowata County, Oklahoma · 1.3 Mi. S. of Jct. US 60 · Structure no. 313030000000000

Built
2018
7 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
274 ft
3 main spans
Daily traffic
700
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 28 over Salt Creek is a prestressed concrete stringer/multi-beam or girder carrying S.H. 28 over Salt Creek in Nowata County, Oklahoma. It was built in 2018, so it is 7 years old, younger than the Oklahoma average of 47.8 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 700 vehicles a day, roughly 15% of them trucks, projected to reach 1,000 by 2042. The structure is 274 ft (83.5 m) long and 42 ft wide.

CarriesS.H. 28
CrossesSalt Creek
Location1.3 Mi. S. of Jct. US 60
RouteState Highway 28
Coordinates36.68028, -95.48556
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating47 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length274 ft (83.5 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2022)
Projected traffic1,000 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 S.H. 28 over Salt Creek built?

It was built in 2018, making it 7 years old in 2025.

What condition is S.H. 28 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 January 2024.

How much traffic does S.H. 28 over Salt Creek carry?

About 700 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is S.H. 28 over Salt Creek?

The structure is 274 ft (83.5 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns S.H. 28 over Salt Creek?

It is owned by the State Highway Agency.