US Bridges

N3986 over Horsepen Creek Trib.

Good

Tulsa County, Oklahoma · .5N of 136th N · Structure no. 325360000000000

Built
2007
18 years old
Condition
Good
inspected August 2023
Type
Culvert
Other
Length
23 ft
5 main spans
Daily traffic
100
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N3986 over Horsepen Creek Trib. is a other culvert carrying N3986 over Horsepen Creek Trib. in Tulsa County, Oklahoma. It was built in 2007, so it is 18 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2042. The structure is 23 ft (6.9 m) long and 49 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesN3986
CrossesHorsepen Creek Trib.
Location.5N of 136th N
RouteCity Street N3986
Coordinates36.35764, -95.90875
Functional classUrban Local

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialOther
DeckNot applicable
Main spans5
Design loadHS 20
Structure length23 ft (6.9 m)
Longest span4 ft (1.1 m)
Deck width49 ft (14.9 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 N3986 over Horsepen Creek Trib. built?

It was built in 2007, making it 18 years old in 2025.

What condition is N3986 over Horsepen Creek Trib. 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 August 2023.

How much traffic does N3986 over Horsepen Creek Trib. carry?

About 100 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is N3986 over Horsepen Creek Trib.?

The structure is 23 ft (6.9 m) long with a longest span of 4 ft (1.1 m) and a deck 49 ft wide.

Who owns N3986 over Horsepen Creek Trib.?

It is owned by the City or Municipal Highway Agency.