US Bridges

N4002 (84th E Ave) over Creek

Fair

Tulsa County, Oklahoma · .1N of S 121st on 84th · Structure no. 304250000000000

Built
2006
19 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
36 ft
3 main spans
Daily traffic
200
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N4002 (84th E Ave) over Creek is a concrete culvert carrying N4002 (84th E Ave) over Creek in Tulsa County, Oklahoma. It was built in 2006, so it is 19 years old, younger 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 320 by 2042. The structure is 36 ft (11 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesN4002 (84th E Ave)
CrossesCreek
Location.1N of S 121st on 84th
RouteCity Street N4002
CountyTulsa County
StateOklahoma
Coordinates35.98861, -95.88306
Functional classUrban Local

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length36 ft (11 m)
Longest span10 ft (3 m)
Deck width51 ft (15.5 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2022)
Projected traffic320 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 byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N4002 (84th E Ave) over Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is N4002 (84th E Ave) 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 September 2023.

How much traffic does N4002 (84th E Ave) over Creek carry?

About 200 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is N4002 (84th E Ave) over Creek?

The structure is 36 ft (11 m) long with a longest span of 10 ft (3 m) and a deck 51 ft wide.

Who owns N4002 (84th E Ave) over Creek?

It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.