US Bridges

N4030 N. 129th E. over Creek

Good

Tulsa County, Oklahoma · N 129th E Ave · Structure no. 326230000000000

Built
2017
8 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
50
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N4030 N. 129th E. over Creek is a concrete culvert carrying N4030 N. 129th E. over Creek in Tulsa County, Oklahoma. It was built in 2017, so it is 8 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 80 by 2042. The structure is 32 ft (9.7 m) long and 90 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesN4030 N. 129th E.
CrossesCreek
LocationN 129th E Ave
RouteCity Street N4030
Coordinates36.1698, -95.83348
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length32 ft (9.7 m)
Longest span10 ft (3 m)
Deck width90 ft (27.4 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic80 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was N4030 N. 129th E. over Creek built?

It was built in 2017, making it 8 years old in 2025.

What condition is N4030 N. 129th E. over 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 February 2024.

How much traffic does N4030 N. 129th E. over Creek carry?

About 50 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is N4030 N. 129th E. over Creek?

The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m) and a deck 90 ft wide.

Who owns N4030 N. 129th E. over Creek?

It is owned by the City or Municipal Highway Agency.