US Bridges

S.H. 8 Sd over Creek (private Dr.)

Fair

Caddo County, Oklahoma · 50 West of SH 8 · Structure no. 137220000000000

Built
1957
68 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
24
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 8 Sd over Creek (private Dr.) is a concrete culvert carrying S.H. 8 Sd over Creek (private Dr.) in Caddo County, Oklahoma. It was built in 1957, so it is 68 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 24 vehicles a day, roughly 5% of them trucks, projected to reach 38 by 2042. The structure is 22 ft (6.7 m) long and 22 ft wide.

Location

Open in Google Maps
CarriesS.H. 8 Sd
CrossesCreek (private Dr.)
Location50 West of SH 8
RouteState Highway 8
CountyCaddo County
StateOklahoma
Coordinates35.05749, -98.23402
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating32.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span10 ft (3 m)
Deck width22 ft (6.8 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24 (2022)
Projected traffic38 by 2042
Trucks5%
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$644,000
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 8 Sd over Creek (private Dr.) built?

It was built in 1957, making it 68 years old in 2025.

What condition is S.H. 8 Sd over Creek (private Dr.) 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 S.H. 8 Sd over Creek (private Dr.) carry?

About 24 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is S.H. 8 Sd over Creek (private Dr.)?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 22 ft wide.

Who owns S.H. 8 Sd over Creek (private Dr.)?

It is owned by the State Highway Agency.