US Bridges

S.H. 9 over U.P. R.R. under

Fair

McIntosh County, Oklahoma · .4 SE of U.S. 69B · Structure no. 305570000000000

Built
2015
10 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
370 ft
3 main spans
Daily traffic
5,100
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 9 over U.P. R.R. under is a steel stringer/multi-beam or girder carrying S.H. 9 over U.P. R.R. under in McIntosh County, Oklahoma. It was built in 2015, so it is 10 years old, younger 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 5,100 vehicles a day, roughly 15% of them trucks, projected to reach 8,160 by 2042. The structure is 370 ft (112.9 m) long and 42 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesS.H. 9
CrossesU.P. R.R. under
Location.4 SE of U.S. 69B
RouteState Highway 9
CountyMcIntosh County
StateOklahoma
Coordinates35.26887, -95.58412
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length370 ft (112.9 m)
Longest span145 ft (44.2 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,100 (2022)
Projected traffic8,160 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed8.1 mi (13 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was S.H. 9 over U.P. R.R. under built?

It was built in 2015, making it 10 years old in 2025.

What condition is S.H. 9 over U.P. R.R. under 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 October 2024.

How much traffic does S.H. 9 over U.P. R.R. under carry?

About 5,100 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is S.H. 9 over U.P. R.R. under?

The structure is 370 ft (112.9 m) long with a longest span of 145 ft (44.2 m) and a deck 42 ft wide.

Who owns S.H. 9 over U.P. R.R. under?

It is owned by the State Highway Agency.