US Bridges

S.H. 47 / S.H. 30 over Rush Creek

Good

Roger Mills County, Oklahoma · 0.5 S of SH-47/SH-30 · Structure no. 290370000000000

Built
2014
11 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
46 ft
3 main spans
Daily traffic
630
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 47 / S.H. 30 over Rush Creek is a concrete culvert carrying S.H. 47 / S.H. 30 over Rush Creek in Roger Mills County, Oklahoma. It was built in 2014, so it is 11 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 630 vehicles a day, roughly 16% of them trucks, projected to reach 1,008 by 2042. The structure is 46 ft (14 m) long and 78 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

Location

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CarriesS.H. 47 / S.H. 30
CrossesRush Creek
Location0.5 S of SH-47/SH-30
RouteState Highway 30
CountyRoger Mills County
StateOklahoma
Coordinates35.64946, -99.92607
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length46 ft (14 m)
Longest span14 ft (4.3 m)
Deck width78 ft (23.8 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic630 (2022)
Projected traffic1,008 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 km)
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 47 / S.H. 30 over Rush Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is S.H. 47 / S.H. 30 over Rush 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 2023.

How much traffic does S.H. 47 / S.H. 30 over Rush Creek carry?

About 630 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is S.H. 47 / S.H. 30 over Rush Creek?

The structure is 46 ft (14 m) long with a longest span of 14 ft (4.3 m) and a deck 78 ft wide.

Who owns S.H. 47 / S.H. 30 over Rush Creek?

It is owned by the State Highway Agency.