US Bridges

U.S. 270 over Brushy Creek

Fair

Pittsburg County, Oklahoma · 12.1 MI SE JCT US 69B · Structure no. 166150000000000

Built
1965
60 years old, rebuilt 2012
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
262 ft
3 main spans
Daily traffic
8,600
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 270 over Brushy Creek is a steel continuous stringer/multi-beam or girder carrying U.S. 270 over Brushy Creek in Pittsburg County, Oklahoma. It was built in 1965 and reconstructed in 2012, so it is 60 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,600 vehicles a day, roughly 16% of them trucks, projected to reach 13,760 by 2042. The structure is 262 ft (79.9 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesU.S. 270
CrossesBrushy Creek
Location12.1 MI SE JCT US 69B
RouteU.S. Route 270
Coordinates34.86061, -95.59634
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.6 US tons
Inventory rating39.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length262 ft (79.9 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,600 (2022)
Projected traffic13,760 by 2042
Trucks16%
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

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$4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 270 over Brushy Creek built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2012.

What condition is U.S. 270 over Brushy Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does U.S. 270 over Brushy Creek carry?

About 8,600 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is U.S. 270 over Brushy Creek?

The structure is 262 ft (79.9 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns U.S. 270 over Brushy Creek?

It is owned by the State Highway Agency.