US Bridges

S.H. 10 over Manard Trib.

Fair

Muskogee County, Oklahoma · 18.4 MI N C/L · Structure no. 099440000000000

Built
1942
83 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
2,000
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 10 over Manard Trib. is a concrete culvert carrying S.H. 10 over Manard Trib. in Muskogee County, Oklahoma. It was built in 1942, so it is 83 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 5 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 2,000 vehicles a day, roughly 15% of them trucks, projected to reach 3,200 by 2042. The structure is 33 ft (10.1 m) long and 36 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

Location

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CarriesS.H. 10
CrossesManard Trib.
Location18.4 MI N C/L
RouteState Highway 10
CountyMuskogee County
StateOklahoma
Coordinates35.7648, -95.19121
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating55.7 US tons
Inventory rating33.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2022)
Projected traffic3,200 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$644,000
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 10 over Manard Trib. built?

It was built in 1942, making it 83 years old in 2025.

What condition is S.H. 10 over Manard Trib. 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 S.H. 10 over Manard Trib. carry?

About 2,000 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is S.H. 10 over Manard Trib.?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 36 ft wide.

Who owns S.H. 10 over Manard Trib.?

It is owned by the State Highway Agency.