US Bridges

6919C over Creek

FairPosted for load

Stephens County, Oklahoma · 9.9 MI W of Duncan · Structure no. 078360000000000

Built
1940
85 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
210
2022 count
Owner
County
County Highway Agency

About this bridge

6919C over Creek is a concrete culvert carrying 6919C over Creek in Stephens County, Oklahoma. It was built in 1940, so it is 85 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. Its operating status is: posted for load restriction.

It carries about 210 vehicles a day, roughly 15% of them trucks, projected to reach 336 by 2042. The structure is 29 ft (8.8 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
Carries6919C
CrossesCreek
Location9.9 MI W of Duncan
RouteCounty Highway 6913
CountyStephens County
StateOklahoma
Coordinates34.49263, -98.13635
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.6 US tons
Inventory rating23.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length29 ft (8.8 m)
Longest span12 ft (3.7 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2022)
Projected traffic336 by 2042
Trucks15%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 6919C over Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is 6919C over 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 June 2024.

How much traffic does 6919C over Creek carry?

About 210 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 6919C over Creek?

The structure is 29 ft (8.8 m) long with a longest span of 12 ft (3.7 m) and a deck 30 ft wide.

Who owns 6919C over Creek?

It is owned by the County Highway Agency.