US Bridges

N4036 (north Elder over Olive Creek

Good

Tulsa County, Oklahoma · 100 N of Kenosha · Structure no. 213680000000000

Built
1987
38 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
22,413
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N4036 (north Elder over Olive Creek is a concrete culvert carrying N4036 (north Elder over Olive Creek in Tulsa County, Oklahoma. It was built in 1987, so it is 38 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 22,413 vehicles a day, roughly 10% of them trucks, projected to reach 51 by 2042. The structure is 21 ft (6.4 m) long and 48 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

CarriesN4036 (north Elder
CrossesOlive Creek
Location100 N of Kenosha
RouteCity Street N4036
Coordinates36.06124, -95.82296
Functional classRural 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 inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating21.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width48 ft (14.6 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,413 (2022)
Projected traffic51 by 2042
Trucks10%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed4.3 mi (7 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N4036 (north Elder over Olive Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is N4036 (north Elder over Olive 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 2023.

How much traffic does N4036 (north Elder over Olive Creek carry?

About 22,413 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is N4036 (north Elder over Olive Creek?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 48 ft wide.

Who owns N4036 (north Elder over Olive Creek?

It is owned by the City or Municipal Highway Agency.