US Bridges

N4000(S. Memorial over Fulton Creek

Fair

Tulsa County, Oklahoma · 4200 S. Memorial Dr. · Structure no. 135610000000000

Built
1956
69 years old, rebuilt 1976
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
22 ft
3 main spans
Daily traffic
32,300
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N4000(S. Memorial over Fulton Creek is a concrete culvert carrying N4000(S. Memorial over Fulton Creek in Tulsa County, Oklahoma. It was built in 1956 and reconstructed in 1976, so it is 69 years old, older 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 32,300 vehicles a day, roughly 5% of them trucks, projected to reach 39,400 by 2042. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesN4000(S. Memorial
CrossesFulton Creek
Location4200 S. Memorial Dr.
RouteCity Street N4000
CountyTulsa County
StateOklahoma
Coordinates36.10287, -95.8867
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to 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 length22 ft (6.8 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,300 (2022)
Projected traffic39,400 by 2042
Trucks5%
Lanes on structure4
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 statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N4000(S. Memorial over Fulton Creek built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1976.

What condition is N4000(S. Memorial over Fulton 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 May 2024.

How much traffic does N4000(S. Memorial over Fulton Creek carry?

About 32,300 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is N4000(S. Memorial over Fulton Creek?

The structure is 22 ft (6.8 m) long with a longest span of 6 ft (1.8 m).

Who owns N4000(S. Memorial over Fulton Creek?

It is owned by the City or Municipal Highway Agency.