US Bridges

N3910 over Trib to Hominy Creek

Good

Pittsburg County, Oklahoma · 1.7 E 2.4 N of Ashland Ok · Structure no. 332440000000000

Built
2023
2 years old
Condition
Good
inspected September 2023
Type
Culvert
Steel
Length
20 ft
2 main spans
Daily traffic
200
2022 count
Owner
County
County Highway Agency

About this bridge

N3910 over Trib to Hominy Creek is a steel culvert carrying N3910 over Trib to Hominy Creek in Pittsburg County, Oklahoma. It was built in 2023, so it is 2 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, roughly 15% of them trucks, projected to reach 320 by 2042. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesN3910
CrossesTrib to Hominy Creek
Location1.7 E 2.4 N of Ashland Ok
RouteCounty Highway N3910
CountyPittsburg County
StateOklahoma
Coordinates34.80188, -96.03987
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 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
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length20 ft (6.1 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic200 (2022)
Projected traffic320 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was N3910 over Trib to Hominy Creek built?

It was built in 2023, making it 2 years old in 2025.

What condition is N3910 over Trib to Hominy Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does N3910 over Trib to Hominy Creek carry?

About 200 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is N3910 over Trib to Hominy Creek?

The structure is 20 ft (6.1 m) long with a longest span of 10 ft (3 m).

Who owns N3910 over Trib to Hominy Creek?

It is owned by the County Highway Agency.