US Bridges

N4024 (s 120th E) over Tupelo Creek

Good

Tulsa County, Oklahoma · 1212 S 119th E. · Structure no. 303980000000000

Built
2009
16 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
200
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N4024 (s 120th E) over Tupelo Creek is a concrete culvert carrying N4024 (s 120th E) over Tupelo Creek in Tulsa County, Oklahoma. It was built in 2009, so it is 16 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 200 vehicles a day, roughly 5% of them trucks, projected to reach 320 by 2042. The structure is 32 ft (9.8 m) long and 41 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesN4024 (s 120th E)
CrossesTupelo Creek
Location1212 S 119th E.
RouteCity Street N4024
Coordinates36.14556, -95.84333
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 inspectionNovember 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 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 length32 ft (9.8 m)
Longest span8 ft (2.4 m)
Deck width41 ft (12.6 m)
Roadway width39 ft (12 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 closed1.9 mi (3 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$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N4024 (s 120th E) over Tupelo Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is N4024 (s 120th E) over Tupelo 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 November 2023.

How much traffic does N4024 (s 120th E) over Tupelo Creek carry?

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

How long is N4024 (s 120th E) over Tupelo Creek?

The structure is 32 ft (9.8 m) long with a longest span of 8 ft (2.4 m) and a deck 41 ft wide.

Who owns N4024 (s 120th E) over Tupelo Creek?

It is owned by the City or Municipal Highway Agency.