US Bridges

N3220 (choctaw Rd) over Deep Fork Creek

Fair

Oklahoma County, Oklahoma · .7S of NE 192nd · Structure no. 194780000000000

Built
1978
47 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
181 ft
2 main spans
Daily traffic
100
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N3220 (choctaw Rd) over Deep Fork Creek is a prestressed concrete stringer/multi-beam or girder carrying N3220 (choctaw Rd) over Deep Fork Creek in Oklahoma County, Oklahoma. It was built in 1978, so it is 47 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2042. The structure is 181 ft (55.2 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesN3220 (choctaw Rd)
CrossesDeep Fork Creek
Location.7S of NE 192nd
RouteCity Street N3220
CountyOklahoma County
StateOklahoma
Coordinates35.65647, -97.26503
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length181 ft (55.2 m)
Longest span90 ft (27.4 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$678,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N3220 (choctaw Rd) over Deep Fork Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is N3220 (choctaw Rd) over Deep Fork 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 May 2023.

How much traffic does N3220 (choctaw Rd) over Deep Fork Creek carry?

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

How long is N3220 (choctaw Rd) over Deep Fork Creek?

The structure is 181 ft (55.2 m) long with a longest span of 90 ft (27.4 m) and a deck 31 ft wide.

Who owns N3220 (choctaw Rd) over Deep Fork Creek?

It is owned by the City or Municipal Highway Agency.