US Bridges

6242C over Little Blue River

Fair

Pontotoc County, Oklahoma · 4.5S & 9.1W of Fittstown · Structure no. 091560000000000

Built
1940
85 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
54 ft
5 main spans
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

6242C over Little Blue River is a concrete culvert carrying 6242C over Little Blue River in Pontotoc 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.

It carries about 100 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 54 ft (16.5 m) long. If it were closed, the detour would be 11.2 mi (18 km).

Carries6242C
CrossesLittle Blue River
Location4.5S & 9.1W of Fittstown
RouteCounty Highway 6242C
Coordinates34.54959, -96.79497
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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
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
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadHS 20
Structure length54 ft (16.5 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 6242C over Little Blue River built?

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

What condition is 6242C over Little Blue River 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 November 2024.

How much traffic does 6242C over Little Blue River carry?

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

How long is 6242C over Little Blue River?

The structure is 54 ft (16.5 m) long with a longest span of 10 ft (3 m).

Who owns 6242C over Little Blue River?

It is owned by the County Highway Agency.